The innermost planet like we’ve never seen it before.
The life-threatening pathogen MRSA is evolving in ways that may affect its virulence.
A new study finds that mangrove forests and shrimp farms can coexist--to some extent.
A new study shows that pollutants can take a century or more to show up in rivers and streams.
A new population study considers human longevity.
Tuberculosis afflicted our ancestors 500,000 years ago.
Biologists have announced many Antarctic discoveries during International Polar Year.
Oil spills foul shores in San Francisco Bay and the Black Sea.
The team that decoded Neanderthal DNA last November scans it for clues to speech capabilities.
Houses in fire-adapted habitats burned during some of the worst blazes in California history.