Meet Cindy Van Dover, a deepsea explorer and the first female to pilot Alvin, the submersible that has ferried researchers into some of the ocean's deepest depths.

See how the tiny island of Guam became overrun with brown treesnakes, and learn what biologists are doing to try to eradicate the invasive species.

Cuckoo catfish trick cichlids into caring for their eggs in a strategy known as brood parasitism.

A recently expanded online database allows researchers and the public to share and view videos of sea lampreys.

Researchers have succeeded in mapping the complex paths of 300 neurons in the mouse brain.

Editors’ picks of the year’s best in The Scientist infographics, slideshows, and videos

Highlights from the American Society for Cell Biology’s 2015 video grant competition

New software that can trace the individual paths of every animal in a massive swarm could help biologists unravel the secrets of collective behavior.

The Scientist celebrates the most popular videos, slideshows, and infographics of the year.

A video of the colonial arachnids taken by a local man has gone viral.