Mountain lion spotted in Livermore neighborhood

Home surveillance video shows a mountain lion walking across the front lawn of a home in Livermore Sunday. Experts said the animal is a juvenile male, likely looking for food and to establish its own territory. They said sighting in the East Bay are rare.

Joro spiders known for giant webs poised to invade more US cities, study warns

Joro spiders have been found in new research to be even more "urban tolerant" than previously believed, setting these creatures up to invade even more U.S. cities.

Wildlife officials combat Tahoe bear misinformation

California officials are trying to dispel false information about how to interact with black bears near Lake Tahoe.

Man killed by lion after entering enclosure at zoo: 'The animal attacked'

A zoo guest who decided to climb a wall to enter a lion enclosure to apparently take a selfie was mauled to death by the animal Thursday, according to reports.

California's chain of storms continue, replenishing reservoirs

While intense snow and rain can be a serious challenge, the ⁠⁠silver lining is the color of abundant clear, clean water.

Commercial fishing boat runs aground near Bay Area marine sanctuary

A 58-foot commercial fishing vessel ran aground Friday night two miles southwest of Bodega Bay in the Greater Farallones National Marine Sanctuary, the U.S. Coast Guard said.   

California elephant seal pups being born along coast

Northern elephant seal pups are being born up and down the California coast. Breeding season is here, and seals are hauling-out at Point Reyes National Seashore.

Bay Area Dungeness crab fleet could fade away

California’s commercial Dungeness crab fleet is finally selling its catch to consumers, albeit three-months late. This comes well after the peak holiday buying season has come and gone.  

Christmas Eve tragedy: Young bald eagle dies from gunshot wound in Virginia

A tragic incident unfolded on Christmas Eve in Virginia as a young bald eagle succumbed to a gunshot wound, causing grief and sparking legal repercussions.

These US national parks will require a reservation in 2024

If you’re planning on visiting a national park somewhere in the United States in 2024, be sure to check if you may require a reservation to enter. 

Massive 52-foot fin whale washes up on San Diego's Pacific Beach

“We thought it was a tarp from out in the water, but eventually we realized it was a whale and I’ve never seen anything like it," a local surfer told FOX 5 San Diego.

Scientists are hunting urchins to save California's crucial underwater forests

Scientists are in a race right now to save underwater kelp forests along much of the California Coastline that are being devoured by a species of sea urchin. Researchers say the bull kelp forests play an important role in the region's underwater ecosystem and the survival of area fish and wildlife.

Dungeness crab season on hold again, fishermen losing out big

A high number of migrating humpback whales and a recently confirmed leatherback sea turtle, the largest turtle in the world, being caught in Dungeness crab fishing gear, according to the California Department of Fish and Wildlife, has caused the state to prevent crab traps from being used once again.

Avian flu has zoos, backyard chicken owners on alert

It’s not just poultry farms that are seeing high-risk avian flu outbreaks. Wild and domestic birds are also at high risk for the deadly HPAI outbreak.