A new study analyzes the evolutionary history of 11 deep-sea species from environments stretching from the central Indian ...

The jellyfishlike creatures, called Velella velella, emerged Sunday along Bolinas Beach in Marin County, a visitor told the ...

Iceberg A-84 broke off from Antarctica and revealed a thriving community of sea creatures underneath. Now, researchers are ...

A longtime surfer and marine wildlife advocate was “left shaken” to his core after a relentless and horrifying encounter with ...

Getting too close not only can be dangerous for people and their pets but also cause sick animals more stress. The sea lions ...

Tamil short-tail congers live on the “sandy bottom of shallow waters” and are “carnivores, mostly (feeding) on small ...

A riotous photography collection from a recent underwater mission off the coast of Chile shows new and fascinating deep-sea ...

A calving iceberg exposed a region that never before had been seen by human eyes, revealing a vibrant, thriving ecosystem ...

A common neurotoxin produced by algae blooms is making California sea lions more aggressive. Here’s why it has the power to ...

In recent weeks, hundreds of sea lions, dolphins and other animals have turned up in the sand dead or seriously ill, alarming ...

Nearly every spring after heavy rains, jellyfish-like sea creatures wash ashore on the beaches of Northern California. Known ...

Mesoscale ocean eddies transport nutrients and energy-rich lipids, helping sustain marine ecosystems far from coasts.