All News
Tech Xplore / 'Clearly me': AI drama accused of stealing faces
Christine Li is a model and influencer, but not an actor, so when she saw herself playing a cruel character in a Chinese microdrama she felt bewildered, then angry and afraid.
Phys.org / Life's earliest proteins may have folded into complex shapes with far fewer amino acids
How did the earliest life on Earth build complex biological machinery with so few tools? A new study explores how the simplest building blocks of proteins—once limited to just half of today's amino acids—could still form ...
Phys.org / From the Pampas to Patagonia, DNA reveals South America's human history
A new genetic study shows that cultural diversity in the so-called Southern Cone—the roughly triangular southernmost part of South America—was strongly influenced by extensive human migration. An international research team ...
Phys.org / These 'good' viruses hold up a booming industry—AI just found a faster way to track them
Researchers have developed a new methodology that uses artificial intelligence tools to identify and count target viruses more efficiently than previous techniques. The new approach can be used in applications such as pharmaceutical ...
Phys.org / What if humans could regrow tissue? New study moves science closer
For centuries, the inability to regrow lost body parts has been considered a defining limitation of humans and other mammals. While animals like salamanders can regenerate entire limbs, humans are left with scar tissue. But ...
Phys.org / We think norms spread by imitation, but one deceptively simple rule tells a more human story
A paper appearing in Proceedings of the National Academy of Sciences offers a strikingly simple answer to a longstanding question: How do people learn and settle on shared social conventions, from everyday habits to workplace ...
Phys.org / Nuclear war at Ukraine-Russia border could trigger years of global climate disruption and radioactive fallout
Geopolitical tensions in Eastern Europe underscore the urgency of addressing the climate and radiological consequences of a regional nuclear conflict. Even a small-scale nuclear conflict at the Ukraine–Russia border could ...
Phys.org / Study shows a widely used antifungal drug works only when its target enzyme is active
Serious fungal infections are on the rise, and many hospital-acquired cases are becoming harder to treat as fungi become resistant to available medications. One of the most widely used therapies, caspofungin, combats Candida ...
Phys.org / AI model designs new antibiotic for staph infections after exploring 46 billion compounds
Researchers at McMaster University have developed a new generative artificial intelligence (AI) model capable of drastically speeding up drug discovery—and, in early tests, it has already designed a brand-new antibiotic. ...
Medical Xpress / Hidden mosquito viruses emerge as RNA immune signals map global infections
Aedes aegypti, commonly known as the yellow fever mosquito, is a highly adapted, invasive mosquito species recognized as a major global health threat that acts as the primary vector for several severe diseases, most notably ...
Phys.org / AI automates quantum dot voltage tuning for scaling up quantum computing
Semiconductor spin qubits are a promising candidate for the building blocks of next-generation quantum computers due to their high potential for integration and compatibility with existing semiconductor technologies. Qubits—like ...
Phys.org / Inside the skull of a Devonian fish from Gondwana, revealed by neutron imaging
Flinders University researchers have taken a revealing look inside the head of one of the first animals to crawl from the water to live on land more than 380 million years ago. Using high-tech neutron imaging, they scanned ...