A stark rise in the number of stray dogs being euthanized across the UK and the Republic of Ireland, with rates more than tripling over a three-year period, are revealed in a new collaborative study. The research is published in Animals.
A paper published in the journal Quaternary International reveals a distinctive technological behavior at level TD10.2-BB of Gran Dolina (Atapuerca, Burgos), characterized by the almost exclusive use of local chert and linked to one of the earliest pieces of evidence of
In the earliest phase of creating human proteins, the protein complex NAC performs an essential task by starting the first steps toward folding proteins into their correct three-dimensional structures. An international research team led by scientists from the Center for
Researchers from the Earlham Institute, in collaboration with the Department of Biology at the University of Oxford, have discovered three previously unrecognized lineages of the protist Bodo, each with its own bacterial endosymbiont (a symbiotic organism living within the body
Plants need water, light, and air to thrive. But when they transport water from the soil up to their leaves, they defy gravity. Scientists describe this astonishing phenomenon as "negative water potential," a form of negative tension that enables herbs, shrubs, and trees to
In nature, a certain size is often a prerequisite for biomolecules to perform their specific functions. For example, for proteins or DNA to fulfill their vital tasks, they must be folded in a precise manner—and this requires a certain minimum length.
Some materials behave unexpectedly. They crack differently than expected, or react in ways that are hard to explain. The answer often lies in their atomic structure. Is it neatly arranged, as in a crystal, or disordered, as in glass? Researchers at the University of Twente have
In conventional pathology and physiology research, two-dimensional (2D) analysis—observing thinly sliced tissue sections—has been mainstream, making it difficult to comprehensively understand the distribution of cells across entire organs or throughout the whole organism.
In 1066, England was invaded by multiple foreign powers. A northern force led by King Harald Hardrada of Norway advanced on York via the River Humber, while a southern force, led by Duke William of Normandy (later William I the Conqueror) crossed the Channel with forces from
Findings from a new University of Cincinnati study have reshaped the fundamental understanding of how a certain cell organelle prepares its environment for cellular digestion. The study, led by UC's Jiajie Diao, Ph.D. and published in Cell Reports, focused on the lysosome, an
A high-pressure method of instantaneously freezing cells has proven to be effective in the first empirical validation of its kind. Through further development, the method holds promise in finding broad applications in regenerative medicine research. The results are published in
Gallium nitride, a semiconductor that can operate at high voltages, temperatures, and frequencies, has enabled technologies from LED lighting to high-power electronics. Now Cornell researchers have observed a quantum property of the material for the first time, an advance that
Cornell scientists have engineered E. coli to act as a sensitive biosensor for monitoring environmental arsenic, a toxic pollutant most notably found in rice paddies in Southeast Asia. Their new study provides a proof of principle for a potentially cheap living sensor that can
After smashing March heat records in 14 states and the U.S. as a whole, the gigantic heat dome that's baked the Southwest is creeping eastward and may end up being one of the most expansive heat waves in American history, meteorologists and weather historians said.
Vindication for Captain Ahab The post Sperm Whales Caught on Camera Headbutting Each Other for the First Time appeared first on Nautilus .
The blobfish, once considered the ugliest animal in the world, has since had quite the redemption arc. Years after it was first discovered, scientists realized that the deep-sea creature appeared so unnervingly blobby only because it went through an extreme change in pressure
Arthropod-borne viruses (arboviruses), such as dengue and Zika viruses, transmit widely across the globe, posing threats to human health and biosecurity. They spread through the bites of arthropod vectors, moving between insects and vertebrate hosts. To sustain their
For decades, scholars have estimated the ideology of members of Congress by analyzing roll-call votes, recorded tallies of each member's "yea-or-nay" on legislation. But a new study from the University of Chicago's Harris School of Public Policy finds this method is likely
Prolonged exposure to microplastics can disrupt vital physiological processes in gorgonians, such as respiration. Although these pollutants do not cause visible damage to tissues and cells, their effects could have an ecological impact on these organisms that structure the
Stellar streams are trails of stars that astronomers can study to solve mysteries about the history of our Milky Way galaxy and, potentially, the dark matter that helps shape the cosmos despite eluding direct observation. These streams have largely been left behind by small
New UNLV-led research is helping to unravel clues to a cosmic mystery that has eluded scientists for decades. Cataclysmic variables (CVs) are binary star systems in which primary stars—incredibly dense and compact white dwarfs—accumulate material from nearby companion stars.
The name might sound like a Nordic god, but it is actually the molecular machinery that allows many different species to eat and grow: fungi, plants, whales, humans, flies. It is the mighty TOR protein. An expedition to Easter Island half a century ago led to its discovery, and
New research from the Shorebird Science and Conservation Collective at the Smithsonian's National Zoo and Conservation Biology Institute (NZCBI), published in the journal Conservation Biology, provides a model for big data to inform conservation. To better protect shorebirds,
This March 16, 2026, image from NASA's Hubble Space Telescope and the James Webb Space Telescope takes a closer look at the core of Messier 101, also known as the Pinwheel Galaxy.
A new study from Kiel University shows how the massive exchange of mobile genetic elements between fungi can impair their effectiveness against insects and ticks. Microbial fungi, such as the genus Metarhizium, are often used in biological pest control. These fungi attack
Jupiter's lightning has long been of interest to planetary scientists, as it marks stormy spots where researchers can look to learn more about convection in Jupiter's atmosphere. Observing lightning from a distance can be tricky, so scientists have focused on the bolts that are
A tiny crystal chip which uses terahertz radiation to see clearly through a wide range of materials could find applications in health care, biological research, and security screening. Researchers from Scotland and Japan have developed a lightweight superconducting chip, which
Aliah Zewail, a graduate student in psychological and brain sciences in the College of Natural Sciences (CNS), has led research for a new paper examining the confluence of artificial intelligence (AI), large language models (LLMs), morality, and cultural diversity.
Nearly a millennium ago, astronomers witnessed a brilliant new star blazing in the sky—a supernova so bright it was visible in daylight for weeks. Today, its expanding remnant, the Crab Nebula, continues to evolve 6,500 light-years away. First linked to historical records by
Dogs can get them, why can’t we? The post Why We Don’t Have a Lyme Disease Vaccine appeared first on Nautilus .
Every minute, nearly 500 antibiotic prescriptions are written in the U.S. Many of these drugs succeed, but more are being outmaneuvered by resistant bacteria. This can lead to tragic results, like the death of one Nevada woman in 2017 after 26 treatments couldn't cure her
Researchers from the National University of Singapore (NUS) have developed a boron-catalyzed method to transform oxetanes, which are small four-membered ring molecules, into larger, medicinally relevant 1,3-oxazinanes by the selective insertion of two building blocks, a carbon
The field of solar geoengineering revolves around the idea of cooling the globe via the injection of aerosols to reflect sunlight or to thin clouds. One such strategy, stratospheric aerosol injection (SAI), aims to mimic the effects of a volcanic eruption. Volcanoes spew sulfur
This winter was one of the warmest on record across the West. As a result, many snowy, alpine areas have seen bouts of winter rainfall where there would ordinarily only be snow. These unusual weather patterns have contributed to an abysmal ski season, but they can also set the
Scientists have proven that a wildflower steeped in folklore for its medicinal powers has genuine healing qualities—and the potential to help combat antibiotic resistance. Tormentil, a yellow wildflower found in heath and boglands in the UK, Ireland and across Europe, can
What can the world's longest living individual teach us about longevity? A team of scientists coordinated by the University of California, Davis, sequenced the Great Basin bristlecone pine genome, which could help unlock the secrets of this tree's exceptionally long life and
The Neanderthal population shrank during a cold spell around 75,000 years ago, and the loss of genetic diversity may have contributed to their eventual extinction
Since 2016, Antarctic sea ice extent has been declining sharply – now scientists are piecing together how strong winds and warm deep water have played a part in this abrupt transition
In recent years, scientists have carefully deciphered details of the honey bee "waggle dance," which is an advanced form of social communication in the animal kingdom. University of California San Diego biologists and their international colleagues recently unraveled how the
When cutlery, insulation, packaging and other items made of polystyrene plastic break down, they can form nanoplastics up to 100 times thinner than the average human hair—small enough to be inhaled into the lungs. For the first time, researchers have begun to understand how
Green clay tennis courts are able to absorb massive amounts of carbon dioxide via enhanced rock weathering, according to a new study in Applied Geochemistry. Enhanced rock weathering—the process of using silicate rocks like basalt to remove carbon dioxide from the atmosphere
Engineers explain how a collision between an Air Canada plane and a fire truck at one of New York’s busiest airports turned deadly
Biological invasions are a major driver of biodiversity loss and invasive pollinators can reshape native plant-pollinator networks. A new study published in the journal NeoBiota reveals that invasive pollinators are fundamentally reshaping native plant-pollinator networks in
From deadly heat waves to unprecedented flooding, devastating wildfires to record-breaking droughts, extreme weather is becoming the new normal. As climate-fueled shocks multiply, some creatures in our oceans, forests, deserts and grasslands will manage to cope and bounce back.
Rice is a vital crop that feeds more than half of the world's population. In the wild, many rice species are perennials that live for several years, but the varieties we eat today are typically annuals that must be replanted every season. That is an expensive process for
A new study, led by the University of Nottingham and conducted by a team of 72 economists and psychologists across the world, has identified a potential "private solution trap" in problems requiring international cooperation such as climate change. Dr. Eugene Malthouse,
Why the destruction of Qatar’s liquid natural gas “trains” by Iranian attacks will have global consequences
Many important technologies, from handheld phones to medical devices and transportation vehicles, rely on rechargeable batteries. Modern top-of-the-line rechargeable batteries transport lithium ions between electrodes to store and deliver energy.
New technology chimes in on an age-old question The post Fitbit Data Sheds Light on Best Time to Exercise appeared first on Nautilus .
Materials inspired by nature, or biomimetic materials, are nothing new. Scientists have designed water-resistant materials inspired by lotus leaves and rose petals, unsinkable metals based on the air-trapping, buoyant abilities of fire ants and diving bell spiders, and even
