The San Diego Zoo Safari Park recently welcomed two Sumatran tiger cubs, bringing hope for the critically endangered species and anticipating Global Tiger Day

Firefighters from multiple agencies contained a brush fire at over 100 acres sparked by explosive ordinance detonation training on the Marine Corps Air Station Miramar, just before valuable structures were damaged

The birth of four capybara pups at the San Diego Zoo adds an extra dose of cuteness as they waddle along with their mother exploring their surroundings.

Locals and tourists alike at La Jolla Cove were startled as sea lions seemingly charged toward them, causing panic and making for sensational viral videos. But what's the real story behind these marine mammals' behavior?

Everett Kalin, a 93-year-old Oakland man, recently set a record as the oldest known person to climb Yosemite's Half Dome, proving that age is just a number.

West Nile virus has been detected in Palo Alto and Stanford, prompting an emergency mosquito control treatment. Find out what you need to know to protect yourself and your family.

Historic Petrified Forest in Calistoga Up for Sale: Will Sequoias Find New Keepers or Face Future Destruction?

San Diego City Council's proposal for a permanent year-round closure of Point La Jolla, near sea lions, has ignited a heated debate between wildlife advocates and those concerned about the loss of ocean access and environmental impacts.

High bacteria levels at San Diego beaches prompt warnings to the public, creating ripples in locals' favorite hangouts, becoming a topic at dinner tables and beachside cafes.

Bye-bye BART goats - it's the sheep's turn to shine as they step up for fire hazard management around BART property in California.

A mother bear and her two cubs have been sighted in Miwok Park, leading to cautionary advice from the Novato Police and California Department of Fish & Wildlife.

A recent sewage spill forces the closure of East Mission Bay, adding to the list of water contamination issues plaguing San Diego County.

A San Diego snake, which ingested a fake chicken egg, underwent rehabilitation and has been released back into the wild.