phys.org
Every phys.org story we have translated and published, newest first. · 318 stories
Science
Structural snapshots reveal key steps in switching on DNA replication
Every time a cell divides, it must accurately copy its entire genetic instruction manual. Before this process can begin, cells load their DN
Science
Right-leaning Canadians are losing trust in Canada's electoral process, study finds
Right-leaning Canadians' trust in the bodies that manage Canadian elections has declined significantly since 2019, a McGill-led research tea
Science
An African bat overlooked for two centuries is confirmed in Europe
An African bat whose presence in Sicily had remained an unresolved zoological mystery for almost two centuries has now been documented on Pa
Science
Q&A: By analyzing media coverage, researchers connect public sentiment hedge fund returns
Economists have long used measures of public sentiment about the economy to forecast a wide range of key financial outcomes, like consumer s
Science
Most mammal species discovered in the Global South since 1990 end up in Northern collections
According to a study by Brazilian scientists published in the journal npj Biodiversity, most new mammal species described over the past 35 y
Science
A new mathematical tool to uncover 'who eats whom' in nature
Understanding "who eats whom" is the key to keeping our oceans alive—and our dinner plates full. However, this invisible network that makes
Science
Building real-time control for engineered biological systems
Scientists can engineer living cells to perform useful tasks, from producing medicines and sustainable chemicals to detecting disease. Unlik
Science
Lost 'botanical hotspot' identified at University of York campus
One of the special plants once found at Heslington Fields, the marsh helleborine orchid. The grounds, now occupied by the University of York
Science
From the coasts to the plains, bird flu could threaten not just birds—but their homes
Yesterday, I woke to a cold, damp Canberra morning—and silence. The trees around my home were empty of feathered silhouettes. Even the usual
Science
End-to-end design creates two low-cost materials to capture methane
Developing new materials to tackle pressing global issues is a gap-filled process that can leave potential climate solutions lost in unread
Science
AI and 8 million digitized plant specimens reveal how the climate is changing nature in large parts of the world
AI optimists will be encouraged by a recent report on the state of the world's plants and fungi by the Royal Botanic Gardens, Kew.
Science
Cells remodel actin normally without coronins, challenging textbook view
Coronins are found throughout the animal kingdom, from single-celled amoebae to humans, and are involved in many vital processes, including
Science
Australian beekeepers can't tackle Varroa mite alone. Here's how we can help
For decades, Australia was the last inhabited continent free of the bee-killing Varroa mite (Varroa destructor).
Science
Oral exams are making a comeback to stop AI cheating. But they have their own problems
Universities are increasingly turning to oral exams to stop students from using artificial intelligence (AI) to cheat.
Science
Novel plastic turns into a gas when heated—then reforms once cooled
In a study published in Macromolecules, researchers introduce a novel polymer that could simplify how materials are applied, removed and rec
Science
Fifteen years of data link plastic pollution to seabird population losses
Every year, about 50 million metric tons of plastic is dumped into the environment. This waste entangles, chokes and poisons wildlife worldw
Science
Yellowstone's past droughts may signal less geyser activity and more wildfires
A study led by a Montana State University research professor reveals how climate and hydrothermal activity have shaped the vegetation, wildf
Science
NASA's SkyFall Mars helicopters will feature a revolutionary antenna design
From 2021 to 2024, NASA's Ingenuity helicopter became the first vehicle of its kind to explore the Martian atmosphere and surface. With that
Science
How healthy are our coral reefs? Researchers have built a tool to help find out
Researchers at the University of Sydney have harnessed more than 30 years of data to build a new method to more accurately measure the impac
Science
Five new wasp species discovered in Cyprus, including one named after Aphrodite
Scientists have described five new species of parasitoid wasps from Cyprus, more than doubling the number of chalcid wasps known to be found
Science
Robotic ocean glider reveals giant phytoplankton chains in the Mediterranean Sea
Scientists at Scripps Institution of Oceanography at UC San Diego and the Mediterranean Institute of Oceanography in Marseille, France, have
Science
Plastic-webbed drifters track Sargassum mats for weeks or months at sea
They spotted the first mat of Sargassum seaweed several miles out in Biscayne Bay. The captain of the 37-foot (11-meter) Yellowfin brought t
Science
Layered rock in India shows potential signs of microbial life dating to 3.5 billion years ago
A team of researchers reports that they may have found rock containing some of the earliest forms of microbial life on Earth. Their study, p
Science
The use of AI in biotechnology is changing faster than the rules governing either technology
The recent announcement of novel, viable viruses created by artificial intelligence (AI) was celebrated as a major advance in the fight agai
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