A woman in La Jolla, California, known as Mermaid Morgan, captured a sea lion mom repeatedly trying to coax her stubborn pup ...

Beachgoers in one Southern California town had to run for their lives after two massive sea lions came out of the ocean and ...

Federal regulators plan to reevaluate fishing closure boundaries established to protect endangered Steller sea lions in ...

A lone sea lion spotted late last week on the Petaluma River was determined by veterinarians to be suffering from neurotoxin ...

This California sea lion is back where he belongs. Two months ago, he was discovered wandering the San Francisco streets, blocks away from his typical habitat and suffering from severe malnutrition.

The City of San Diego said the footage serves as a reminder that people need to maintain a safe distance from sea lions in their natural habitat.

A malnourished California sea lion rescued from the streets of San Francisco is now back in Monterey County waters.

Sea lions do not often attack humans, but a slew of recent assaults points to an algae that scientists say is poisoning the animals — and making them more aggressive. This algae releases a neurotoxin ...

A new bill introduced in U.S. Congress would authorize Native American tribes in Southwest Washington to kill some of the sea ...

Dive into #WorldSeaLionDay with Nick, Sidney, Celia and Ronin—our sea lion colony! These marine mammals are NOISY—but how many sounds can they make? Quench your curiosity in this virtual keeper talk ...

Sea lions and other ocean mammals in Southern California are falling victim to a poisoning event that a local expert calls the worst in recent memory. It is stranding the mammals along the coast as ...

Galápagos Islands enforce strict laws prioritizing native wildlife protection above all else. These islands are a UNESCO ...