phys.org
Every phys.org story we have translated and published, newest first. · 3,314 stories
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New findings overturn 100-year-old assumption about common bacteria in the lungs
The human body is teeming with more than 35 trillion bacteria, coexisting in microbiomes inside the gut, mouth, lungs, skin and urogenital t
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Scientists develop method to deliver sugars directly into cells
Sugars, or glycans, play a crucial role in biology—from cell signaling and recognition to interactions with pathogens. Changes in glycosylat
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Stable RNA elements open new possibilities for mRNA therapeutics
A research team led by Director Kim V. Narry at the Center for RNA Research within the Institute for Basic Science (IBS) has discovered comp
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Sediments off Brazil's northeast coast reveal sudden changes in heat transport in the Atlantic
According to a new study led by researchers from Brazil and Germany, the main system that transports heat from one end of the Atlantic Ocean
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Quality vs. quantity: Why 'super-shedders' may not be the superspreaders of disease outbreaks
A host that sheds an abundance of parasites might seem like an obvious disease-spreading threat. But new research suggests that shedding lar
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Genetic analysis reveals new species of endangered baobab tree in Madagascar
Madison researchers recognize a new species of baobab tree, Adansonia bozy, unique to Madagascar, according to a study published in the jour
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Long-lost convent rediscovered under a soccer field in Denmark
A medieval monastery complex, long believed to be lost, has now been identified using ground-penetrating radar (GPR) in Roskilde, Denmark. T
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US could exhaust domestic phosphorus within 40 years, but waste offers reserves
The United States could exhaust its domestic phosphorus supply within 40 years. Europe, Latin America and Southeast Asia already depend on i
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Four hazards converge in East Portland, where underinvestment deepens vulnerability
When it comes to compounding natural hazards like landslides, wildfires, flooding and extreme heat, where you live makes all the difference.
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Butterfly-inspired technology could change the way we monitor air
Respiratory infectious diseases and air pollution remain persistent global health challenges. Yet the tools used to monitor airborne threats
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Cells use a little-known molecule to protect themselves from iron overload
Iron is essential. Our cells need it to produce energy, carry oxygen throughout the body and power countless chemical reactions that sustain
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Tiny satellite will use the dark side of the moon to eavesdrop on whispers from the early universe
A tiny UK-developed satellite, roughly the size of a small carry-on suitcase, could help answer one of the biggest questions in cosmology: W
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Tiny DNA rotor lets microscopes track gene transcription one base pair at a time
Scientists often describe life as a series of chemical reactions. Pallav Kosuri, Ph.D., describes life as movement. Chemical reactions are h
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Why climate-driven droughts and floods rarely become international news
Three factors—spectacular images, a high death toll and strong personal ties—make it more likely that the media in one country will report o
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Human blood may have helped preserve ancient Chinese rock art for 2,000 years
The Huashan rock art landscape in southern China, close to the border with Vietnam, is a remarkable UNESCO World Heritage site. Thousands of
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Arctic balloon samples trace marine sugars from the ocean to cloud-forming heights
Salt and sugar from the sea can rise as far as the free troposphere, thereby influencing both cloud formation and the Arctic climate. This i
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Doomscrolling at work wastes time, but the real cost is what happens after
Whether on lunch break or on the clock, many employees scroll through the news and social media during the workday. Researchers found that e
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New AI model detects hidden signs of solar eruptions hours before they emerge
Long before dark sunspots appear on the sun's surface, a new active region—where powerful solar eruptions can originate—begins showing subtl
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Pacific farmers are reviving traditional knowledge to tackle a changing climate
For thousands of years, farmers in the Pacific have lived in harmony with their environment. But rising temperatures, unpredictable rainfall
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Red skies, lost solar power: Why Australia must prepare for more dust storms
Imagine you wake up one morning and look out your window. You see a red sky, hear a ferocious blast of wind and watch as tree branches creak
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Quantum Latin squares cannot solve Euler's 36 officers problem without entanglement
Latin squares are arrangements of symbols in a grid in which every symbol appears exactly once in each row and column. These symbol arrangem
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Can 'digital twins' help California manage its growing flood risk?
Approximately 1.4 million Californians live in areas at high risk of flooding each year, and climate change is only driving this number up.
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Scholar's work in South America helps fight Chagas disease in the U.S.
A three-month Fulbright U.S. Scholar trip to Argentina wasn't just about bringing Texas know-how to South America for Gabriel Hamer, Ph.D.,
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Crocodiles can't fly. Birds can. Scientists have finally figured out why
The closest living relatives of crocodiles and alligators are, perhaps surprisingly, birds. Both are archosauriforms, a group of species tha
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