A tiny tooth can disappear between your fingertips without much effort. Yet some of the earliest clues to our own evolutionary story come from fossils no larger than that.

Teetering near endangered status, the starlet sea anemone produces “an ancient mechanism” for fighting viruses that ...

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...

Seismic data from NASA’s InSight mission reveals a hidden compositional boundary inside Mars that matches what forms inside ...

Experts say the discovery could help them better understand how life was evolving on our planet at that time. Find out more ...

Scientists have discovered a new species of flatworm, the deepest free-living one ever recorded, in the Pacific Ocean's Kuril ...

Deep-sea explorers discovered tiny, jet-black spheres clinging to rocks nearly four miles beneath the Pacific Ocean. These ...