In a study published in the Journal of Extracellular Vesicles, scientists from the UF Health Cancer Institute have found a way to make treatment for a notoriously aggressive breast cancer more effective. Using a delivery system that relies on extracellular vesicles (small,
Slippery, drippy goop makes Ralstonia bacteria devastating killers of plants, causing rapid wilting in tomato, potato, and a wide range of other crops, according to new research. The work, published Jan. 22 in Proceedings of the National Academy of Sciences, comes from an
Biological processes that govern our lives are many, intertwined, and often difficult to understand. They involve countless interactions happening at once—molecules recognizing each other, signals being transmitted, and matter being transported with precise timing—making the
When it comes to bucking the biological ails of aging, humans could learn something from Greenland sharks.
Monarch butterflies have always been remarkably resilient. Every fall, these delicate orange-and-black travelers set out on a journey so improbable it borders on myth, flying some three thousand kilometers from Canadian fields all the way to Mexico's mountain forests, their
Researchers from the University of Seville have participated in research to identify the molecular details of the regulation of an enzyme essential for sugar metabolism and closely linked to cell proliferation and growth: pyruvate kinase. Their results, the fruit of an
Researchers at Kyushu University have shown that careful engineering of materials interfaces can unlock new applications for nanoscale magnetic spins, overcoming the limits of conventional electronics. Their findings, published in APL Materials, open up a promising path for
Quantum computers, systems that process information leveraging quantum mechanical effects, are expected to outperform classical computers on some complex tasks. Over the past few decades, many physicists and quantum engineers have tried to demonstrate the advantages of quantum
A new study refines radiocarbon dating of marine remains and significantly improves the precision with which the human past of the Magdalenian period in the Cantabrian region of Spain can be reconstructed, a key phase of European prehistory dating to around 18,000 years ago.
Plastic pollution is everywhere—including where you would least expect it, especially when it's in tiny particle form. Today, scientists are working to measure the consequences of this contamination. There's the pollution you can see—on the beach, on the roadside and in
As temperatures rise and water supplies drop, public policy could bolster municipal water provisions under pressure. But one policy prescription—pushing conservation—will likely be insufficient as a standalone fix to sustain some reservoirs, according to research led by
Parents say context and age matter The post Holy @#$%! Half of Parents Ok with Their Kids Swearing appeared first on Nautilus .
Drug-resistant bacteria are one of the most urgent health challenges of our time, affecting people, animals, and the environments they share. The University of Pennsylvania's School of Veterinary Medicine (Penn Vet) is addressing this evolving challenge with comprehensive
A vaccine developed to tackle Streptococcus suis, an economically damaging disease endemic in the global pig population, has outperformed a leading commercially available vaccine in a challenge trial. The trial showed the vaccine candidate—developed by an international
A research team affiliated with UNIST has reported a novel synthesis strategy that enables the direct intercalation of a wide range of metal cations into the interlayer spaces of layered titanate (LT) structures. This approach opens new possibilities for designing highly
Sleep is a universal biological state that allows all animals, from mammals to amphibians, fish and even insects, to restore their energy and consolidate knowledge that can contribute to their survival. Neuroscientists and zoologists have been investigating the biological
When California neighborhoods increased their number of zero-emissions vehicles (ZEV) between 2019 and 2023, they also experienced a reduction in air pollution. For every 200 vehicles added, nitrogen dioxide (NO₂) levels dropped 1.1%. The results, obtained from a new analysis
Researchers at Leipzig University and TU Dresden have succeeded in developing biological switches that can selectively turn ion channels on and off using light pulses. Initial applications show that it is possible, for example, to stimulate nerve cells in the brain or to
Scientists have described a novel, yet benign bone-covered growth's characteristics for doctors, so patients don't receive unnecessary chemotherapy.
More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas were acidic and rich in iron, and volcanic activity roared across a barren landscape. Yet, in this alien world, something extraordinary happened—life
For every US$1 the world invests in protecting nature, it spends US$30 on destroying it. This stark imbalance is the central finding of a new UN Environment Program (UNEP) report released today. It calls for a major shift in global financing of nature-based solutions and
Beyond their sparkle, diamonds have hidden talents. They shed heat better than any material, tolerate extreme temperatures and radiation, and handle high voltages while wasting almost no electricity—ideal traits for compact, high-power devices. These properties make
Primordial black holes could rewrite our understanding of dark matter and the early universe. A record-breaking detection at the bottom of the Mediterranean Sea has some physicists wondering if we just spotted one. The post Monster Neutrino Could Be a Messenger of Ancient Black
Greenland’s mineral resources hold massive economic potential, but accessing them isn’t easy
Alzheimer’s may be driven far more by genetics than previously thought, with one gene playing an outsized role. Researchers found that up to nine in ten cases could be linked to the APOE gene — even including a common version once considered neutral. The discovery reshapes how
Over the past few years, studies have suggested that plastic particles from bottles, food packaging and waste have been detected in human blood, lungs, placentas, arteries and even the brain. But a recent investigation by The Guardian suggests that some of these claims may be
The retirement of West Midlands police chief Craig Guildford is a wake-up call for those of us using artificial intelligence (AI) tools at work and in our personal lives. Guildford lost the confidence of the home secretary after it was revealed that the force used incorrect
Ice has many forms beyond the mundane stuff produced in a standard freezer
Space agencies are no longer talking about visiting the moon, they're planning on living on it.
The British astronomer and mathematician Edmond Halley was not, after all, the first to understand the cycle of the comet that now bears his name. This is shown by research conducted by, among others, Professor Simon Portegies Zwart. It was the monk Eilmer of Malmesbury who, as
A research team has investigated quasar variability by tracking optical to mid-infrared (MIR) wavelengths of variability information. This multiband joint analysis provides an opportunity to probe the dust structure in the quasar's central region and holds promise for revealing
Whether it be singing, dancing or crafting, engaging in the arts is good for our health, and we're beginning to understand how this behaviour affects our biology
In Guatemala’s Western Highlands, researchers found that the drinking water people trust most may actually be the riskiest. Bottled water from refillable jugs—seen as the safest choice—was frequently contaminated with harmful bacteria, while protected municipal wells were the
It is hard to imagine that anyone could have missed the fact that such economic crashes occur from time to time—crashes that could have terrible consequences for individuals and society. In recent history, many vividly remember the IT bubble that burst twenty-five years ago
Researchers at the Max Planck Institute for Extraterrestrial Physics (MPE), in collaboration with astrophysicists from the Centro de Astrobiología (CAB), CSIC-INTA, have identified the largest sulfur-bearing molecule ever found in space: 2,5-cyclohexadiene-1-thione (C₆H₆S).
It's no secret that Florida's iconic coral reefs are in trouble. Repeated body blows from hurricanes, pollution, disease, climate change—and a near-knockout punch from a 2023 marine heat wave—has effectively wiped several species off the map and shrunk the reefs that stretch
Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing that idea is challenging.
A study of dolphins’ epigenetic ages found that animals with more high-quality friendships were biologically younger than their lonely peers
New research suggests that auditory hallucinations in schizophrenia may come from a brain glitch that confuses inner thoughts for external voices. Normally, the brain predicts the sound of its own inner speech and tones down its response. But in people hearing voices, brain
Two extremely damaging crop pests have interbred to create hybrids resistant to more than one pesticide that could cause serious problems in many countries
A new research study found that well-managed fisheries can support the recovery of large marine predators such as seals and porpoises, showing that conservation and sustainable seafood production can go hand in hand. While the impacts of protected species are often debated, the
A rare fossil discovery in Ethiopia has pushed the known range of Paranthropus hundreds of miles farther north than ever before. The 2.6-million-year-old jaw suggests this ancient relative of humans was surprisingly adaptable, not a narrow specialist as once believed. Instead
Rare rocks buried deep in central Australia have revealed how a valuable niobium deposit formed during the breakup of an ancient supercontinent. More than 800 million years ago, tectonic rifting opened pathways that allowed metal-rich magma to rise from the mantle. These
A partial skeleton dating back more than two million years is the most complete yet of Homo habilis, one of the earliest known species in our genus
With already thin profit margins and increasingly uncertain farm labor and other input costs, precision agriculture technology could improve New England's small and medium-sized farms' efficiency, productivity, and resilience. Unfortunately, factors such as up-front costs and
From planet-scorching stellar outbursts to cataclysms so powerful they shiver the very fabric of spacetime, these are some of the biggest blasts our cosmos has to offer
Europa’s subsurface ocean might be getting fed after all. Scientists found that salty, nutrient-rich surface ice can become heavy enough to break free and sink through Europa’s icy shell, delivering essential ingredients to the ocean below. The process is fast, repeatable, and
Researchers are using cutting‑edge DNA techniques to hunt for genetic evidence in centuries‑old artworks in an effort to better understand the genius of Leonardo da Vinci
A comprehensive new review published in the Journal of Management synthesizes decades of research to understand the epidemic of workplace loneliness. By analyzing 233 empirical studies, researchers from Portland State University have identified how workplace conditions
The company’s mega-constellation is having to perform a huge number of manoeuvres to prevent a collision in Earth orbit
