Scientists track Antarctic krill via satellite to monitor ocean health amid climate change and fishing threats.

Discover the fascinating story of a sea cow fossil in Venezuela, providing insights into prehistoric marine life and predator ...

Just as the human body serves as a habitat for bacteria and other microbes, diverse, tiny organisms known as protists host ...

If shellfish populations collapse, the animals that eat them will also suffer, with ripple effects throughout the ocean's food web. Two important planetary ecosystems, coral reefs and polar regions, ...