Nobody was expecting very strong energy dissipation inside Titan,” says Flavio Petricca, a postdoctoral fellow at NASA’s Jet ...

After 10 days with only the open ocean and the occasional iceberg at our sides, sailing into the sea ice felt like crossing ...

Pearls begin as irritants within oysters, which respond by slowly covering the foreign object with layers of nacre. This ...

Pea-size clusters of human cells called brain organoids inspire both hope and fear. Experts are debating how scientists can ...