New four-legged robot adapts its movement in real time, using AI to choose the best gait for stairs, rocks, slopes, and other ...

Climate change could push many lakes past a tipping point, leading to sudden losses of winter ice across the Northern ...

A new study in mice finds the brain does not run on a single internal clock. Two brain regions that both track the passage of time can stay in step or drift apart. They switch between a shared sense ...

Scientists used an 8,000-year climate simulation to show how synchronized natural climate cycles may have fueled the Bronze ...

The authors concluded that pets ingest precursors rather than products. Azo dyes color textiles, plastics, and food. Gut ...

Scientists discovered rattlesnake blood proteins that could create stronger, safer antivenom treatments for deadly snakebites ...

A new study puts a number on it anyway: 6.5 million Americans sleep in buildings inside landslide hazard zones. The team started with landslide susceptibility maps from the USGS. Then they added ...

Scientists discover a new species of venomous pit viper in the eastern Himalayas, Ovophis medogensis, after DNA analysis.

Ancient footprints reveal an extinct human relative was taller than expected and may have traveled in all-male groups 1.4 ...

Blood came from 142 SuperAgers and 89 cognitively average adults of the same age, collected and sequenced between 2013 and ...

A new smart ring continuously tracks glucose, ketones, and other biomarkers through sweat without needles, exercise, or daily ...

Scientists found that the gut helps rats form memories about food by sending signals to the brain through the vagus nerve.