Discover this San Diego seaside destination known for its beautiful art attractions, high-end shopping, and spectacular beach ...

California officials sent water flowing to create new wetlands along the shores of the shrinking Salton Sea. The project is intended to control dust and provide habitat for birds.

Deep sea mining threatens sea life, environmentalists say. California law has a solution Workers disembark from a research vessel in San Diego in 2021 after investigating the effects of deep sea ...

California oil pipeline spill could endanger marine life for years, experts say Experts say the long-term impacts to the environment — particularly on birds and marine life — could be significant.

Marine mammal treatment centers are overwhelmed by sick sea lions, likely due to a toxic algal bloom off of the Southern California coast. Toxic Algae Is Likely Sickening California's Sea Life.

(David) In the 1950s, the Salton Sea promised to be Southern California's new playground. Since then, it's contributing waters have dried up and pollutants have increased.

California Sea Otters: Life on the Edge. Season 16 Episode 1604 | 26m 42s Video has Closed Captions | CC. Experts study southern sea otters to ensure their longtime survival on California’s coast.

Dozens of marine mammals, including sea lions, dolphins and fur seals, have been found sick and disoriented in California the past month, according to local officials.. Responders with the Marine ...

California sea lions are frequently shot in violation of federal protections ... De La Pena has seen her share of sea life, including a baby sea lion pup at her back patio door.

Prehistoric Sea Cow Fossils Discovered in California Could Be Species Entirely New to Science Published Dec 07, 2017 at 1:46 PM EST The fossilized remains may be of an entirely new species of sea cow.