30 killer whales in Monterey Bay give boaters thrill of a lifetime: Video

Over 30 killer whales gave boat riders the thrill of a lifetime Sunday in the Monterey Bay. The orcas were likely "very well-fed and playfully celebrating."

Animal rights activists, dressed as factory workers, take chickens from Petaluma Poultry facility

In the darkness of dawn, animal rights activists, dressed as factory employees, went onto the property of Petaluma Poultry's farm in Petaluma early Tuesday morning for what they called an "open rescue." They left with 18 chickens, which they said were sick and maltreated. 

‘Terrified’ cat rescued from boat after owner’s death

The owner of the boat had been deceased for over a week, according to the Martin County Sheriff’s Office.

Belmont Stakes: Arcangelo crosses finish line first, making Jena Antonucci first female trainer to win race

After the horse crossed the finish line, Antonucci doubled over and rested her arm and her head on the back of a chair. She kissed the horse on the nose when it returned to the area in front of the winner’s circle.

Dog stolen at gunpoint in San Francisco

The San Francisco Police Department needs help in finding a dog that was stolen during an armed robbery. 

Crow divebombing people in Oakland's Preservation Park

Perched at the top of a towering pine tree in Oakland’s Preservation Park is a pair of crows that witnesses say, have been divebombing people in the plaza for the past week. 

Prideful peacock graces Oakland hills with plumage, great presence

There was a bit of an unusual sight captured on video and in still images in the Oakland hills on Thursday. A peafowl, in all its elegant glory, was seen perched from its vantage point, looking contemplative as it gazes at the city and hills below. 

Bay Area a 'hot spot' for marine mammal harassment, severe cases include dragging, experts say

Marine mammal experts reported a spike in the number of seal and sea lion harassment incidents along the Northern and Central California coasts, as it warned the animals were facing increased threat from people and dogs.

Woman walking on California beach finds ancient mastodon tooth

A woman taking a Memorial Day weekend stroll on a California beach found something unusual sticking out of the sand: a tooth from an ancient mastodon.

Watch: Chimp 'infatuated' with newborn at zoo builds nest for 'pretend baby'

"Zola has always had a very maternal side and we have often caught her playing with rocks and building nests for her stones, even picking them up and carrying in her leg pocket."

South Bay animal shelter critically overcrowded, seeking help

The San Jose Animal Services and Care Center is currently facing a critical situation as it has reached its capacity to care for animals – some pets are even being turned away due to the overcrowding.

Dogs found with snouts taped shut in Irvine; woman arrested

The suspect, 21-year-old Gabriela Barrera, admitted to officers she taped the dogs' snouts shut to keep them from barking and nipping at the other dogs.

Watch: Family dog scares off black bear from New York home

A black bear wandered into a home in upstate New York, and a security camera captured Harper the dog bravely rushing toward the animal, scaring it away.