News
- Astronomy
Some planets might home brew their own water
Tests on olivine hint that water-rich exoplanets could generate H2O internally, possibly explaining ocean worlds and even some of Earth’s early water.
- Animals
Deep Antarctic waters hold geometric communities of fish nests
Scientists found thousands of patterned fish nests in Antarctica’s Weddell Sea, boosting calls for marine protected areas.
- Artificial Intelligence
The AI model OpenFold3 takes a crucial step in making protein predictions
The open-source AI model improves transparency in predicting how proteins interact with other molecules, which could speed up drug discovery.
- Anthropology
Two tiny genetic shifts helped early humans walk upright
Scientists have linked bipedalism to changes in how the human pelvis developed millions of years ago.
- Climate
Hurricane Melissa spins into a monster storm as it bears down on Jamaica
The story of Atlantic hurricanes is treading a familiar — and frightening — path: Climate change is fueling huge, slow-moving, rain-drenching storms.
- Animals
Polar bears provide millions of kilograms of food for other Arctic species
A new study shows how much food polar bears leave behind — and how their decline threatens scavengers across the Arctic.
- Anthropology
DNA reveals Neandertals traveled thousands of kilometers into Asia
DNA and stone tool comparisons suggest Eastern European Neandertals trekked 3,000 kilometers to Siberia, where they left a genetic and cultural mark.
- Physics
These simple knife tricks stop onion tears instantly
With a high-speed camera and a tiny guillotine, scientists showed that chopping onions slowly and with sharper knives cuts down on tears.
- Climate
Australia’s tropical forests now emit CO₂, clouding the COP30 talks
These tropical forest CO₂ emissions may warn of similar shifts in other regions, a key topic for COP30 climate talks in Brazil.
- Artificial Intelligence
A conference just tested AI agents’ ability to do science
AI promises to speed up scientific analysis and writing. However, AI agents struggled with accuracy and judgment.
- Humans
Napoleon’s retreating army may have been plagued by these microbes
DNA from Napoleonic soldiers’ teeth uncovered two fever-causing bacteria that may have worsened the army’s fatal retreat from Russia.
- Humans
Brain cancer can dissolve parts of the skull
Glioblastoma doesn't just affect the brain. It also erodes bones in the skull and changes the composition of immune cells in skull marrow.
