The Australian sea lion’s unique breeding cycle may give sea lion mothers more time to teach their pups life skills.

Two paradoxes permeated the committee’s discussion. First, the available behavioral and physiological evidence for the 1990s suggests that individuals in the declining western stock of Steller sea ...

A California sea lion was pulled from Ballona Creek in Los Angeles by wildlife rescuers — who later shockingly discovered the marine mammal had been shot in the head twice and survived. The adult male ...

Confetti the sea lion is recovering well after being rescued in Marina del Rey. The adult male sea lion had two bullets in his skull, an X-ray showed. He also tested positive for leptospirosis and had ...

Georg Wilhelm Steller, the naturalist who accompanied Vitus Bering to North America in 1741, has long been a character of great interest to historians and others with an interest in Bering’s fateful ...

Spelunkers have probably heard of the largest, most unexplored cave in the world, but there's one that might be more fun to visit. Oregon's coastline harbors a natural wonder that makes average ...

LA JOLLA, Calif. (FOX 5/KUSI) — A kayaker in La Jolla Cove had a close encounter with a marine mammal, and the outcome was too cute for words. *Watch the video above as the playful sea lion makes a ...

A sea lion rescued from Ballona Creek earlier this month is recovering after treatment for a bacterial infection, a process that revealed this wasn't the first time the animal had brush with death.

A male sea lion that rescuers in San Pedro have named Confetti after it was found in Ballona Creek was on the mend Friday despite the fact that the sea mammal has two bullets in his skull. The sea ...