Tag: science

Quantum Breakthrough? Scientists Demonstrate First Quantum Sensor Approaching the Heisenberg Limit

Korean Institute of Science and Technology (KIST) scientists have successfully demonstrated the world’s first ultra-precise, ultra-sensitive distributed quantum sensor network sensitive enough to approach the Heisenberg limit, where distinguishing the desired signal from the noise becomes impossible.

The approach is also among the first in the field to conduct experiments that simultaneously employ multiple quantum entangled photons, enabling unprecedented sensitivity and precision beyond single-entangled-photon approaches.

While previous approaches to a distributed quantum sensor network aimed to increase measurement precision, the new approach is the first to leverage this unprecedented level of precision for higher-resolution imaging. Using several quantum sensors in concert is similar to astronomers employing several observatories to measure a single phenomenon with more detail than any individual observatory could achieve on its own.

The research team behind the accomplishment suggests their approach could improve applications from space observation to medical imaging by offering previously unattainable fine details collected from multiple sensors working together rather than a lone sensor.

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Astronomers Say They Just Detected Radio Signals Coming from This Comet

Evidently, it’s a big week for news involving comets, as a team of astronomers now reports the detection of an intriguing series of radio signals emanating from one of the speeding objects (no, not that comet) currently making its way through our solar system.

The surprising news comes to us courtesy of a research team led by the Shanghai Astronomical Observatory of the Chinese Academy of Sciences, and was reportedly made possible with the Tianma Radio Telescope.

During multi-band radio observations of comet 12P/Pons-Brooks, the team detected an interesting series of radio signals coming from the returning comet, which is also one of the brightest comets astronomers have ever seen.

At a glance, this all sounds pretty tantalizing… but what does the detection of radio signals from a comet in our solar system actually mean?

A Returning Comet Stops In

First discovered in 1812, 12P/Pons-Brooks possesses an orbital period of around 71 years, meaning that this is actually the fourth time astronomers have had an opportunity to watch it during its journeys through the solar system.

During their recent observations of the Halley-type comet, the Chinese team says they measured the rate at which water was being produced by 12P/Pons-Brooks, which revealed the most distant known detection of ammonia molecules known to astronomers from such observations.

Since comets are known to contain a variety of icy components—many of which are as old as the solar system itself—they are ideal for observations by astronomers, particularly when these materials begin to bake off as the speeding objects make their way toward the Sun.

In the case of comets like 12P/Pons-Brooks, the presence of volatile ices shows that they haven’t been subjected to large amounts of thermal evolution since they were born in our solar system eons ago. Because of this, the study of the ices they carry and their composition offers a way for astronomers to look back in time at the chemical and thermal conditions that were present in our planetary neighborhood around 4.6 billion years ago.

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What is mirror life? Scientists are sounding the alarm

Scientist Kate Adamala doesn’t remember exactly when she realized her lab at the University of Minnesota was working on something potentially dangerous — so dangerous in fact that some researchers think it could pose an existential risk to all life forms on Earth.

She was one of four researchers awarded a $4 million US National Science Foundation grant in 2019 to investigate whether it’s possible to produce a mirror cell, in which the structure of all of its component biomolecules is the reverse of what’s found in normal cells.

The work was important, they thought, because such reversed cells, which have never existed in nature, could shed light on the origins of life and make it easier to create molecules with therapeutic value, potentially tackling significant medical challenges such as infectious disease and superbugs. But doubt crept in.

“It was never one light bulb moment. It was kind of a slow boiling over a few months,” Adamala, a synthetic biologist, said. People started asking questions, she added, “and we thought we can answer them, and then we realized we cannot.”

The questions hinged on what would happen if scientists succeeded in making a “mirror organism” such as a bacterium from molecules that are the mirror images of their natural forms. Could it inadvertently spread unchecked in the body or an environment, posing grave risks to human health and dire consequences for the planet? Or would it merely fizzle out and harmlessly disappear without a trace?

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Scientists Are Putting $14.2M Behind an Ambitious New Effort to Map the Body’s “Hidden” Sixth Sense

Your body is constantly communicating with your brain, sending silent signals about everything from your heartbeat to your blood pressure. It’s an ongoing internal conversation that keeps you alive. However, it is also a system that science still barely understands.

Now, a new $14.2 million research effort led by Scripps Research Institute, a non-profit medical research center based in San Diego, California, aims to change that by mapping the body’s mysterious “hidden sixth sense.”

The five-year project, funded through the National Institutes of Health (NIH) Director’s Transformative Research Award, will attempt to decode interoception—the process by which the nervous system monitors and interprets internal physiological signals.

Researchers hope their work will produce the first-ever atlas of this inner sensory system, revealing how the brain keeps tabs on vital functions such as breathing, digestion, and immune responses.

“My team is honored that the NIH is supporting the kind of collaborative science needed to study such a complex system,”  Scripps project lead, Dr. Ardem Patapoutian, said in a statement.

Dr. Patapoutian is no stranger to decoding the body’s hidden senses. In 2021, he was awarded the Nobel Prize in Physiology or Medicine for discovering how cells sense touch and pressure, a finding that fundamentally reshaped our understanding of sensation. Now, he and colleagues at Scripps believe that interoception could hold the key to the next great understanding of how the brain maintains internal balance.

Interoception isn’t like the classic five senses. You can’t see or hear your blood pressure or digestion. Instead, this “sixth sense” operates through a network of sensory neurons that relay information from deep inside the body to the brain, often without conscious awareness.

These neurons weave through organs and tissues—heart, lungs, stomach, kidneys—forming a hidden communication network that ensures your body’s systems stay in sync.

The project represents a partnership between Scripps Research and the Allen Institute, combining expertise in molecular genetics, whole-body imaging, and neuroscience. Dr. Patapoutian will be joined by Dr. Li Ye, the N. Paul Whittier Chair in Chemistry and Chemical Biology at Scripps Research, and Dr. Bosiljka Tasic, Director of Molecular Genetics at the Allen Institute.

The NIH Director’s Transformative Research Award is part of the agency’s High-Risk, High-Reward Research Program,  designed to fund bold ideas that push scientific boundaries. Established in 2009, the NIH describes the award as “supporting exceptionally innovative and/or unconventional research projects with the potential to create or overturn fundamental paradigms.”

Interoception remains one of biology’s least understood systems, partly because it’s so difficult to study. Unlike external senses that rely on clearly defined organs—eyes, ears, nose—interoceptive pathways are diffuse and overlapping. Signals from the heart, gut, or lungs intermingle as they travel to the brain, blurring the boundaries between systems.

Since the sensations monitored by interoception originate deep within the body and are interpreted largely without our conscious awareness, researchers often liken it to a kind of “hidden sixth sense.” Understanding how this internal sensory network functions could profoundly reshape how medicine approaches everything from stress regulation to chronic disease.

With NIH backing, the researchers plan to systematically map how sensory neurons connect to internal organs, including the heart and gastrointestinal tract.

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Physicists Change the Nature of Matter With Light in Breakthrough That Blurs the Line Between Science and Magic

When physicists at the University of Konstanz shone a flash of light on a simple iron crystal, they weren’t expecting to watch the rules of matter change before their eyes. Yet that seems to be what happened.

In an experiment that reads like science fiction, the team discovered a way to use light—not heat or exotic materials—to alter a substance’s magnetic properties, effectively turning one material into another in a fraction of a trillionth of a second.

The results, published in Science Advances, show that the effect doesn’t require supercooling or specialized alloys: it happens at room temperature. The light responsible doesn’t melt, burn, or deform the crystal. Instead, it simply changes the way its atoms behave. This process opens a door to new physics that merges the quantum and the macroscopic. With this, light itself can rewrite the physical identity of matter.

The researchers describe their discovery as a way to “change the frequencies and properties of the material in a non-thermal way.” In other words, they have shown that light alone, “not temperature,” can alter a material’s magnetic behavior, offering a new route to control magnetism without heat.

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“Every solid has its own set of frequencies: electronic transitions, lattice vibrations, magnetic excitations,” lead author and physicist at the University of Konstanz, Dr. Davide Bossini, said in a statement. “Every material resonates in its own way. It changes the nature of the material, the ‘magnetic DNA of the material,’ so to speak, its ‘fingerprint.’ It has practically become a different material with new properties for the time being.”

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Researchers used laser pulses to excite pairs of “magnons”—quantum waves that represent collective spin oscillations in a magnetic material. These magnons act like tiny disturbances or waves in a sea of electron spins. By controlling them, researchers found they could change the material’s magnetic “fingerprint.”

“The result was a huge surprise for us,” Dr. Bossini said. “No theory has ever predicted it.”

In essence, when light strikes the hematite crystal, it excites pairs of magnons to vibrate in sync. Those vibrations cascade through the lattice, coupling with other magnetic modes—types of oscillations in the arrangement of atomic spins—and reshaping the entire magnetic spectrum.

That transformation lasts only as long as the excited states persist—mere trillionths of a second—but it’s long enough to prove that light can temporarily redefine the intrinsic behavior of matter itself.

To achieve the effect, researchers used haematite, a naturally occurring iron ore once used in medieval compasses. “Haematite is widespread. Centuries ago, it was already used for compasses in seafaring,” Dr. Bossini said.

Using ultrafast laser pulses, each less than a millionth of a billionth of a second, the researchers could excite high-momentum magnons—quantized packets of spin waves that carry magnetic energy—within the hematite, a type of iron oxide. When these tiny magnetic waves coupled with lower-energy modes (slower, less energetic oscillations), the material’s resonance pattern shifted. This wasn’t a thermal effect from heating; it was purely quantum mechanical.

In their paper, the researchers verified this by changing the laser’s pulse rate and intensity. Even when the overall heat input varied by a factor of four, the results were identical. The magnetic states had changed, but not because of temperature. “The effects are not caused by laser excitation. The cause is light, not temperature,” Dr. Bossini confirmed.

In traditional physics, to alter a material’s state—for example, turning metal into a magnet—you’d need to heat, cool, or chemically modify it. However, here, the transformation is instantaneous and reversible.

Once the light stops, the material returns to its normal state. But for those fleeting moments, its magnetic behavior, and potentially its quantum properties, become something entirely new.

The experiment demonstrates a fundamental ability to control quantum phenomena at room temperature, something that has long eluded researchers. Normally, the delicate interactions behind quantum behavior collapse at everyday temperatures. However, by exciting magnon pairs, researchers achieved effects previously observable only near absolute zero.

These findings could have big implications for quantum technology. In quantum tech, information is stored and processed using magnetic spins and waveforms, not electric charges. This technique offers a way to modulate those spins without heat or energy loss. Heat and energy loss are major hurdles for developing fast and efficient quantum devices.

This ability to control magnetism with light could one day enable faster data storage and transmission at terahertz rates—without the thermal slowdowns that limit current electronic systems.

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‘Science Is on Our Side’: Critics Fire Back at AP Report on ‘Wave of Anti-Science Bills’

The Make America Healthy Again (MAHA) movement and allied organizations are supporting “a wave of anti-science bills” in state legislatures across the U.S. — and some of the organizations may be profiting from their MAHA advocacy, The Associated Press reported.

During the current legislative session, lawmakers have introduced more than 420 bills that “strip away public health protections,” including measures that target vaccines, milk safety and fluoride, according to the AP’s four reports, published Monday.

The bills, which the AP said stem from “conspiracy-driven ideas,” are supported by Trump administration officials, including U.S. Health Secretary Robert F. Kennedy Jr., whom the AP accused of “elevating anti-science ideas nationally.”

Mary Holland, CEO of Children’s Health Defense (CHD), told The Defender that the AP’s characterization of these bills as “anti-science” is irresponsible. She said:

“AP irresponsibly characterizes anything that does not track the ‘scientific consensus’ as ‘anti-science.’ Science only develops by challenging consensus and dogma and marshalling empirical evidence to support the claims.

“AP parrots corporate science as if it were true, without checking or comparing the evidence of new claims against those of the so-called consensus. AP has devolved into pure propaganda.”

The AP said several organizations “connected to Kennedy,” including CHD, support these state-level legislative efforts. State legislatures have enacted or adopted about 30 of the bills in 12 states.

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“We’re Living Through A Coordinated Sabotage Of Truth-Seeking Institutions”

“A civilization is defined by its ability to discern truth from falsehood,” writes ‘Camus’ (@newstart_2024) in a post on X.

So, what happens when every apparatus built for that purpose is systematically dismantled?

Bret Weinstein issues a stark warning: we are living through a coordinated sabotage of our truth-seeking institutions.

This is not a minor critique; it is a fundamental attack on the very mechanisms of a functional society.

He argues that the assault is comprehensive:

  • The University System: Once a beacon of knowledge, now a source of unreliable research and curricula that teach verifiably false concepts as truth. The cornerstone of academic rigor has been cracked.
  • Regulatory Agencies: These bodies have been inverted. Their purpose is no longer to protect citizens from harm, but to protect the regulators and the system from the citizens they are meant to serve.
  • Scientific Integrity: We are left grappling in the dark on critical issues. Determining something as scientifically straightforward as the potential link between mRNA vaccines and turbo cancers should be a matter of transparent data. Instead, we are forced to rely on buried anecdotes and studies designed to fail.

This is the realization of René Descartes’ deepest fear – that the very foundations of what we believe to be factual cannot be trusted.

We have been severed from the tools of the Enlightenment, left in a precarious state where anecdote replaces evidence and ideology replaces inquiry.

We are now navigating a world without a compass.

The predicament is not just dangerous; it is existential.

The question is no longer just “what is true?” but “how do we find out, when the paths to truth have been deliberately destroyed?”

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Dinosaur egg unearthed in perfect condition after 70M years— and it could hold genetic material

It was in egg-cellent condition.

Argentine paleontologists found a real diamond in the rough after happening across a perfectly preserved 70-million-year-old dinosaur egg during an excavation.

“It was a complete and utter surprise,” Gonzalo Leonel Muñoz, a Vertebrate paleontologist at the Bernardo Rivadavia Argentine Museum of Natural Sciences, told National Geographic of the “spectacular” find. “‘It’s not uncommon to find dinosaur fossils, but the issue with eggs is that they are much less common.”

The team of paleontologists was reportedly conducting an excavation campaign in the fossil-rich region of Río Negro, when they stumbled across the primeval embryo.

While dinosaur eggs had been excavated in the area before, finding one this well-preserved was super rare.

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RFK Jr. Gave Ed Martin a List of 28 Scientific Studies that Defrauded the American Public – The Scientific Journals Have Been Put on Notice

On Wednesday morning James Lyons-Weiler joined Steve Bannon on The War Room to discuss the “weaponization of science” and its destructive effects on the American people.

James Lyons-Weiler is an American scientist and activist who operates the non-profit organization Institute for Pure and Applied Knoledge. Lyons-Weiler holds a PhD in ecology and evolutionary biology.

Lyons-Weiler explained the epidemic of fraud in today’s scientific community.

James Lyons-Weilor: I know for a fact that if there’s a narrative that the former CDC or NIAID with Anthony Fauci had to have for public health. If you’re at a university and you actually went against the green, your university got a call and all of your NIH funding was threatened over, let’s say, HPV vaccine safety or MMR vaccine safety… There’s a mix of fraud in weaponized science and then use of science in a way that is just fooling the public, right?

Steve Bannon: Can you give me a specific example of either fraud or weaponization in this regards?

James Lyons-Weilor: Yeah, absolutely. So when the CDC whistleblower, who I’m sure you’ve heard about, William Thompson came out. He told Brian Hooker that a study that was published in 2004 by Frank DeStefano and a lot of people at the CDC actually buried data so the institutes of medicine could look at it, that the MMR vaccine did indeed seem to contribute to an increased risk of autism in African-American boys. And they manipulated the study by dropping everybody from the study that didn’t have a Georgia birth certificate just to reduce the sample size, which is the number of people in the study. So the statistics couldn’t pick it up. And that’s fraud. So the demarcation between science and fraud is something that’s been going on for decades, over 100 years…

…Coleen Boyle, Frank DeStefano, others. They were absolutely hired to go to work at CDC because they knew how to fix the science, the data, the fraud.

Lyons-Weilor says we are likely going to see prosecutions over the science fraud.

James Lyons-Weilor: I think that we’re going to probably see some prosecutions on the basis of defrauding the federal government. If I’m funded by the federal government to do science, to do research, and I falsify the data, I can be fined personally, and I can be banned from doing research for 10 years…

…Ed Martin. He was at the Association of Physicians and Surgeons meeting last month. I was there Yes. And he made an announcement that Mr. Kennedy, Secretary Kennedy, gave him a list of 28 studies with the journals and layperson’s summaries that actually they were wrongfully retracted and that those journals have been put on notice by the attorney general’s office. And I was asked by Secretary Kennedy to put that list together for him.

Lyons Weilor ended the interview suggesting that there is a government investigation into the individuals who scammed the American public and lied to them about the dangers of particular vaccines.

These deceitful officials may finally face justice for the dangerous policies they pushed on the American public.

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3I/ATLAS is Leaving a Mysterious “Hidden” Trail of Particles in Its Wake—Now Scientists Have a Plan to Intercept It

While comet 3I/ATLAS and its dusty tail remain far out of the reach of Earthly spacecraft, astronomers say the unusual interstellar object has produced a secondary “hidden” trail of charged particles marking its path through our solar system.

Now, a pair of scientists with the European Space Agency (ESA) has proposed a bold idea: it may be possible to sail a pair of NASA and ESA spacecraft through the mysterious visitor’s “ion tail.”

The idea was advanced by a pair of researchers in a new paper, which argues that the trajectory of NASA’s Europa Clipper spacecraft and the European Space Agency’s (ESA) Hera spacecraft could allow them to pass directly through the trail of ions left in 3I/ATLAS’s wake.

Doing so might offer astronomers a rare opportunity to collect samples of material from other worlds, which the odd interstellar comet has ejected during its unprecedented visit.

Mission Into an Interstellar Object’s Odd “Ion Tail”

Between October 30 and November 6, 2025, the trajectories of the Europa Clipper and Hera space missions may briefly align with the ion trail left by 3I/ATLAS, allowing their instruments to collect information through detections of charged particles carried outward from the object by the solar wind.

“During the period 30 October – 6 November 2025, it is predicted that Europa Clipper will potentially be immersed within the ion tail of 3I/ATLAS, providing the opportunity to detect the signatures of an interstellar comet’s ion tail, write authors Samuel Grant and Geraint Jones in their paper, which appeared on the preprint arXiv.org server on October 15, 2025.

“Characteristic changes to the solar wind are also expected to be observed,” the authors say, which will likely include what they characterize as “a magnetic draping structure” potentially emanating from the comet.

Even prior to Europa Clipper’s potential passage through the mysterious ion tail of 3I/ATLAS, Grant and Jones believe that the ESA’s Hera spacecraft “will possibly be immersed within the ion tail of 3I/ATLAS during the period 25 October – 1 November 2025.”

Neither spacecraft will be endangered during their potential transit of the interstellar comet’s tail of charged particles, although the implications of doing so could end up being profound, in that they may offer the first opportunity to make indirect observations of material samples from another star system.

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