Levels of lead and other heavy metals spiked in L.A.’s coastal waters after the January fires, raising serious concerns for ...

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

The California sea lion was picked up off a street near beach in Carlsbad. Officials say it may be a case of domoic acid ...

Picture an ocean world so deep and dark it feels like another planet – where creatures glow and life survives under crushing ...

A food chain shows how plants and animals depend on each other as their ... and bigger fish are eaten by sea lions who are then eaten by sharks! There are lots of different food chains taking ...

You can only experience a majority of these chains while visiting Canada -- a few have a handful of locations outside of the ...

LaMendola called CIMWI about the incident. His experience off Oxnard Friday was the first aggressive sea lion reported to the nonprofit during this domoic acid outbreak. As of Friday, no other marine ...

In the south Atlantic, north of Antarctica, a group of islands is one of the most remote island chains in the world. The ecosystem is home to seamounts, hydrothermal vents, deep-sea trenches and ...

Researchers are looking for solutions, but industry experts say despite attempts to tackle the plastic problem, it's hard to ...