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Quantum key distribution (QKD) is widely considered the most advanced form of quantum cryptography, offering a path toward virtually unbreakable security for the future quantum internet. One promising technology behind these secure systems involves semiconductor quantum dots (SQDs), tiny solid-state light sources capable of generating high-quality single photons for quantum…
For decades, smaller and more powerful electronic components have fueled major advances in technology. Now scientists are searching for the next breakthrough in computer chip design, and many researchers believe 2D materials could play a key role. These ultrathin materials, made from just one or a few atomic layers, have…
Physicists have traditionally sorted all elementary particles in our three-dimensional universe into two categories: bosons and fermions. Bosons mostly include particles that carry forces, such as photons, while fermions make up ordinary matter, including electrons, protons, and neutrons. That simple division starts to break down in lower dimensional systems. Since…
The study focused on recreationally active adults cycling at high intensity while listening to music they personally chose. Most of the tracks fell within a tempo range of about 120-140 beats per minute. Compared to exercising in silence, participants were able to continue riding for nearly six additional minutes before…
Drywood termites are experts at staying out of sight. They live inside wooden structures, quietly feeding and expanding their colonies where homeowners may not notice them until damage is already underway. But their hidden lifestyle also depends on a vulnerable biological process: molting. Researchers at the University of California, Riverside…
Deep dives push marine mammals to their physical limits. During long periods underwater, animals can switch to ‘anaerobic’ (oxygen-less) metabolism in organs outside the heart and brain, leading to a buildup of lactic acid. Although many diving species have evolved ways to reduce the risk of ‘the bends’, nitrogen bubbles…
Archaeologists working at an ancient site in central China have uncovered evidence that early humans may have become more inventive while living through a brutal ice age. The discovery comes from the Lingjing archaeological site, where researchers have spent more than 10 years excavating animal bones and sophisticated stone tools…
Scientists studying axolotls, zebrafish, and mice have uncovered a shared set of genes that could someday help researchers develop therapies for regrowing human limbs. The findings, published in the Proceedings of the National Academy of Sciences, point to a possible new direction for regenerative medicine and gene therapy. “This significant…
For decades, scientists believed they understood one of the body’s key fat-burning proteins. Known as hormone-sensitive lipase, or HSL, the enzyme was thought to work mainly as the body’s emergency fuel switch, helping release stored fat when energy runs low. But researchers uncovered something unexpected. HSL was not just working…
Chronic kidney disease (CKD) affects hundreds of millions of people worldwide and is one of the leading causes of kidney failure. As the disease progresses, many patients eventually need dialysis to survive. While current treatments can help slow damage, there are still no approved medications that directly restore kidney function.…
Bacteria are constantly evolving to survive. One major consequence is that many harmful microbes are becoming resistant to antibiotics and disinfectants, creating serious challenges for medicine and public health. But not all bacteria are dangerous. In fact, many are essential to keeping the human body healthy. Now, scientists are exploring…
Researchers at Queen Mary University of London have proposed a striking idea that links the deepest laws of physics to the existence of life itself. Their work suggests that the Universe’s fundamental constants sit within an extremely narrow range that allows liquids to flow in ways living cells depend on.…
Less than a year ago, astronomers spotted a comet passing through our solar system that originated far beyond it. The object, known as 3I/ATLAS, is only the third confirmed interstellar visitor ever detected, and scientists are now uncovering clues about the alien environment where it formed. A new study led…
Scientists studying gravitational waves believe they may have uncovered how the Universe creates its biggest black holes. Instead of forming directly from collapsing stars, these enormous objects appear to grow through repeated black hole collisions inside extremely crowded star clusters. The new research, led by Cardiff University, examined version 4.0…
An international team of scientists has uncovered new details about coral ecosystems, showing that each coral species hosts its own unique community of microbes. These findings reveal a previously unseen layer of diversity within coral reefs. The research, which included scientists from the University of Galway, found that coral reefs…
Hair loss is one of the most upsetting side effects of cancer treatment, and many patients look for ways to bring their hair back. One option that has gained popularity is biotin, a vitamin commonly promoted for stronger hair and nails. But experts say the benefits are uncertain, and the…
Researchers have identified a group of natural compounds from a Brazilian tree that show promising activity against the virus responsible for COVID-19. The compounds, known as galloylquinic acids, were extracted from the leaves of Copaifera lucens Dwyer, a species native to Brazil’s Atlantic Forest. Laboratory findings suggest these molecules can…
Researchers at Loma Linda University Health report that eating eggs may be linked to a lower risk of developing Alzheimer’s disease in adults age 65 and older. Their findings suggest that regular egg consumption could play a role in supporting long-term brain health. The study found that people who ate…
Astronomers using the James Webb Space Telescope have uncovered an unexpected feature in a distant, early galaxy. Despite forming when the universe was still very young, this galaxy shows no signs of rotation. That behavior is typically seen only in very large, mature galaxies much closer to Earth, explained Ben…
Across the Milky Way, about 190 light years from Earth, astronomers have identified a highly unusual planetary pairing. A massive hot Jupiter, a type of giant planet typically found alone, shares its system with a smaller mini-Neptune orbiting even closer to their star. This rare configuration has puzzled scientists since…
Researchers led by metabolism expert Prof Timo D. Müller at Helmholtz Munich have developed a new strategy to treat obesity and type 2 diabetes. Their approach uses a specially designed hybrid molecule that takes advantage of the well-known GLP-1/GIP signalling pathway as a kind of entry point into cells. Once…
GLP-1 drugs such as Ozempic have transformed treatment for many people with type 2 diabetes by helping lower blood sugar and support weight loss. But researchers are finding that these medications do not work equally well for everyone. A new study from Japan suggests that a person’s eating habits and…
As people get older, both the amount of fat in the body and where it is stored begin to shift. Most body fat is subcutaneous, meaning it sits just beneath the skin. This type of fat is generally not harmful and is actually necessary for overall health. Visceral fat is…
A test designed to push the limits of single cell DNA sequencing ended up revealing something far more surprising: a microscopic organism from a pond at Oxford University Parks appears to use the genetic code in a way scientists had not seen before. Dr. Jamie McGowan, a postdoctoral scientist at…
From courtroom standoffs to tense encounters with highway robbers, hats in early modern England carried far more meaning than simple fashion. New research reveals that what people wore on their heads could signal loyalty, rebellion, status, and even personal safety. Today, choosing whether to wear a hat is a personal…
A major twin study is shedding new light on the long running debate over nature versus nurture, suggesting that genetics may play a far larger role in future success than many people realize. Researchers found that IQ measured at age 23 was strongly connected to socioeconomic status by age 27,…
Scientists in Sweden have developed a more reliable way to create insulin-producing cells from human stem cells, bringing new momentum to efforts to treat type 1 diabetes. The research, published in Stem Cell Reports, shows that these lab-grown cells can effectively control blood sugar in tests and even reverse diabetes…
Understanding how surfaces grow has long been one of physics’ most important challenges. In 1986, researchers introduced the Kardar-Parisi-Zhang (KPZ) equation, a theory designed to describe growth across a wide range of systems. Over time, this framework has been applied to everything from crystal formation and population dynamics to flame…
Cumberland, British Columbia, grew out of coal mining. For decades, the industry defined daily life, employing thousands of workers and sending millions of tonnes of coal around the world. When mining operations shut down after roughly 80 years, they left behind more than empty tunnels. The closures also created a…
Winter 2026 ended on a dramatic note across southern Alaska. Coastal areas experienced colder-than-average temperatures along with periods of moderate to heavy snowfall. From above, the atmosphere revealed just how unstable conditions had become, with striking cloud formations spreading over the nearby ocean. On March 19, 2026, the final day…
