Drawing ever closer to Earth, the Artemis II astronauts tidied up their lunar cruiser for its upcoming "fireball" return and reflected on their historic journey around the moon, describing it as surreal and profound.
Researchers at the Donald Danforth Plant Science Center have solved a long-standing mystery of how a model green microalga reorganizes its central metabolism to supercharge growth when given access to both light and a carbon source—a finding with broad implications for
Research from MIT Sloan School of Management has demonstrated a new way of designing social science experiments that can uncover patterns invisible to common approaches. In their paper titled "Integrative experiments identify how punishment affects welfare in public goods
Every time we flush the toilet, wastewater containing more than tens of thousands of unknown substances, some of which may be toxic to animals and plants, runs into streams and the marine environment. In a study published in Science of The Total Environment, a team of
A research team led by Prof. Sangwon Seo of the Department of Physics and Chemistry at DGIST has developed a catalytic technology that can easily and elaborately assemble key structural frameworks that serve as the scaffold of bioactive compounds. Using an abundantly available
Experts found that the White House budget request for the upcoming fiscal year could defund 54 NASA science missions, including a spacecraft currently studying Jupiter and two planned Venus missions
Pennsylvania is the fourth-largest wine producer in the United States, according to the Pennsylvania Department of Agriculture. The industry supports nearly 11,000 jobs and directly contributes $1.77 billion to the state economy annually. In an effort to produce more and better
Probing the mind’s eye The post The Biological Basis of Imagination appeared first on Nautilus .
African swine fever (ASF) is one of the most devastating diseases affecting domestic pigs and wild boars worldwide. Since its introduction into Europe, this deadly virus has spread widely, threatening pig production and causing significant economic losses. Understanding the
On April 10, Artemis II—humanity's first mission to the moon in more than half a century—will draw to a close when the Orion capsule carrying four crew members detaches from its service module.
The world's oceans may be quietly amplifying climate change in ways scientists are only beginning to understand. In a new study published in Proceedings of the National Academy of Sciences, University of Rochester scientists—including Thomas Weber, an associate professor in the
University of Virginia School of Medicine scientists have developed a bold new approach to drug development and discovery that could dramatically accelerate the creation of new medicines. UVA's Nikolay V. Dokholyan, Ph.D., and colleagues have developed a suite of artificial
Reading the "Mars Trilogy" by Kim Stanley Robinson brings the benefits and pitfalls of efforts to terraform the red planet into sharp relief. Since the 1970s, when Carl Sagan first suggested the possibility that we could make Mars more Earth-like, that process has been a staple
After a hectic eight days in space, the Artemis II crew—and the many NASA personnel supporting their journey—are ready for the mission’s final milestone
Plants can't move to escape the heat like humans can; they are forced to adapt. As temperatures fluctuate, one key survival strategy is the ability of roots to keep growing, allowing plants to access water and nutrients farther away in the soil. But how do plants sense
Cities are often described as living archives of human memory. Walk through an old neighborhood in an Islamic city like Fez in Morocco or Cairo in Egypt, and you can see layers of history in its streets and buildings. Traces of the past remain visible in everyday life.
Around 1% of the global population has a Ph.D. It's the highest academic qualification, the result of years spent on original research. But—and this is a question that many Ph.D. students will have faced, at some time or another—what's the point?
Skoltech scientists, in collaboration with colleagues from China and Iran, have taken a major step toward creating highly precise carbon nanotube fiber (CNTF)-based sensors. In a paper published in the iScience journal, the authors, for the first time, quantitatively assessed
DNA inside the nucleus is not packed as a rigid regular fiber—linker histone H1 dynamically binds and loosely "glues" nucleosomes together, creating a dynamic, fluid organization that can still support essential genome functions.
Friends can help us with all kinds of things in life. How could I forget moving that piano for friends in Chicago? Fortunately, none of us ended up in the ER.
Vaping might be just as bad The post How Nicotine Disrupts the “Lung-Brain Axis”—And Could Lead to Dementia appeared first on Nautilus .
North America's bee populations are in trouble, but don't blame the honey bees. While some people argue that an overabundance of managed honey bees—those raised to help pollinate crops and produce honey—is causing native bees to disappear, the evidence doesn't support the claim.
How do radicals form in aqueous solutions when exposed to UV light? This question is important for health research and environmental protection. For example, with regard to the overfertilization of water bodies by intensive agriculture. A team at BESSY II has now developed a
A message appears online during heavy flooding: "This rain no be small o, everywhere don red." Someone unfamiliar with the phrasing might hesitate. But for people in Nigeria, this message is immediate and clear: the flooding is severe and worsening.
Researchers who observed a murderous conflict unfolding in a once-unified group of wild chimpanzees say there are parallels with civil wars in human societies
New research from the University of Bath reveals that online influencers can mobilize followers and legitimize harmful behaviors without ever issuing explicit instructions, offering fresh insight into how digital platforms shape public attitudes, emotions and decision-making.
A team of scientists at The University of Texas Medical Branch (UTMB), led by Nikos Vasilakis, Ph.D., and Peter McCaffrey, MD, has developed a new computational pipeline that could dramatically accelerate the development of vaccines against a group of mosquito-borne viruses
On Friday, the four astronauts on board the Orion space capsule will begin their final descent to Earth. Here’s the plan, including the final, most nail-biting 13 minutes of the journey
Dropping out of high school has been linked to higher rates of delinquency and lower socioeconomic status, but thinking of high school dropouts collectively, as one group, is a flawed belief that could be affecting interventions. The paper is published in the journal Emerging
In a study published in the Journal of Materials Chemistry A, Nagoya University researchers demonstrated that native soil bacteria, when treated with decoy molecules, can degrade non-native compounds, including persistent pollutants such as dioxins, without genetic
A research group has successfully determined, for the first time in the world, the capsid (outer shell) structure of Melbournevirus—a member of the giant virus family—at a resolution of 4.4 Å using cryo-electron microscopy (cryo-EM). The work is published in the journal
Gas separation membranes are vital for carbon capture, biogas upgrading, and hydrogen purification, all of which require the separation of carbon dioxide from gases like nitrogen, methane and hydrogen. However, the membranes currently in use for these applications suffer from
Oxygen and hyaluronic acid may play a role in tissue recovery and regeneration, two new studies suggest
The largest group of wild chimpanzees known to scientists has permanently split in two. In a study published in Science, researchers from the University of Texas at Austin and other institutions report the first clearly documented permanent fission in wild chimpanzees and the
A remarkable new discovery is shedding light on one of the greatest survival stories in Earth's history, and answering a decades-old scientific mystery. Lystrosaurus, a hardy, plant-eating mammal ancestor, rose to prominence in the wake of the End-Permian Mass Extinction some
Like most bacteria, Vibrio cholerae lives under constant attack from viruses. To survive, bacteria equip themselves with antiviral immune systems. Previous work has shown that V. cholerae carries a large genetic element called a sedentary chromosomal integron (SCI). This
Hedgehogs, elephants, pangolins, bears or fennec foxes: many wild species are sold as pets, hunting trophies, for traditional medicine, biomedical research, or for their meat or fur. These practices, whether legal or illegal, concern one-quarter of all mammal species. Now a
New York State and New England have optimal conditions for grass-fed beef production—with an abundance of pasturelands and forage—but higher production costs have made farmers wary of expanding operations. In a new analysis, published in Agricultural Systems, researchers find
Some animals can regrow lost body parts. Salamanders and frog tadpoles can rebuild entire limbs after amputation. Mammals cannot. For decades, biologists have tried to understand why. Now a team led by Can Aztekin at EPFL (now at the Friedrich Miescher Laboratory of the Max
The world’s largest-known group of chimpanzees split into two factions that are now engaged in deadly combat
Evolutionary time has forged changes in these shelled cephalopods The post The Deep Secrets of the Nautilus appeared first on Nautilus .
By recording brain activity directly, scientists showed that imagining an object can revive parts of the neural pattern used to see it.
Decades of data reveal that animals involved in the wildlife trade—from pet sales to meat markets to illegal poaching—are much more likely to carry pathogens that can infect humans
Four sperm whales that stranded separately on southeastern U.S. coastlines between 2020–22 were emaciated and malnourished, with ingested fishing gear and marine debris found in two of them, according to a new study that compared the four cases. The investigations, intended to
Deadly heat wave events are occurring at temperatures and humidity levels previously thought to be survivable, according to a new paper by a team of international researchers, including from The Australian National University (ANU) and the University of Sydney. The research is
A University of Houston researcher and his collaborators have developed a mathematical model that helps identify whether a competitive environment is healthy, stagnant or skewed. Published in the journal npj Complexity, the study led by UH Computer Science Professor Ioannis
Scientists at the Royal Botanic Gardens, Kew, World Forest ID, University of Sheffield and international collaborators have developed a new technique that can identify where soybeans—the third largest driver of tropical deforestation—are grown to within roughly 200 kilometers,
Conservationists now list the penguins and seals as “Endangered.” Climate change in Antarctica has led to plunging populations.
Insecticide-treated bed nets remain one of the most effective tools in malaria prevention, acting both as a physical barrier and as an insecticidal surface that kills or disables mosquitoes before they can transmit disease. New research by a multidisciplinary research team from
After successfully completing their mission to the moon, the Artemis II crew are about to return to Earth.
