Visitors flock to Pacifica for vibrant wildflower superbloom

One of nature's rare treats, a wildflower superbloom, is in full display in the Bay Area along the Pacific coast of San Mateo County.

San Francisco Zoo gets its first jaguar resident in 24 years

San Francisco Zoo & Gardens has its first jaguar resident in 24 years. The 11-year-old male was transferred from the Sacramento Zoo as part of a species survival plan.

Leopard shark spotted in Lake Merritt

A leopard shark was spotted in Lake Merritt Monday evening, a viewer-submitted photo shows.

River rafters say big California snowmelt means epic season

Triple Threat. Deadman’s Drop. Satan’s Cesspool. After years of drought, the rapids along California’s American River are truly living up to their names.

Pet tortoise found strolling through Florida neighborhood reunited with family

The Monroe County Sheriff's Office said the African spurred tortoise was spotted Thursday strolling around the Harry Harris subdivision in the Florida Keys.

Mystery deepens as fanged fish wash up on Oregon beaches

Unusual-looking deep-sea lancetfish have been washing ashore on Oregon beaches recently, baffling experts as to why.

Park rangers: 70-year-old man fends off cougar attack with rock

The unidentified man told authorities that he was hiking through some trees when a cougar jumped out and knocked him to the ground.

Yosemite Valley to reopen after fears of flooding recede

Temporarily shuttered parts of Yosemite Valley will reopen earlier than expected after fears of flooding receded Saturday, park officials announced.

Most of Yosemite National Park closed until next week

The Yosemite area is bracing for flooding, and rangers have closed much of the famous park to visitors for the next few days. 

Scientists discover 3 new sea worms that glow in the dark

The newly-discovered bioluminescent Polycirrus worms were named after creatures from Japanese folklore and an influential marine biologist.

San Joaquin bracing for high snowmelt water flows

Near Vernalis in San Joaquin County, the San Joaquin River is fed from the north by the high-flowing Stanislaus River and from the south where the Tuolumne River dumps into it.

Black bear ‘destroyed’ after killing hikers’ dog, hiding body in Canada's Jasper National Park

The attack happened around 4 p.m. Saturday at the Alberta park situated in the Canadian Rockies, as two hikers and their two dogs were returning to the trailhead on Wabasso Lake Trail, Parks Canada said.

Once-drained Tulare Lake growing due to snowmelt, threat of flooding a concern

Several communities across California are preparing for trouble as the record Sierra snow starts to melt. The concern is greatest for Tulare Lake, a natural lake that was drained to make way for farming. That lake has reappeared and now threatens entire towns.

Watch: Moose helps itself to popcorn and a Happy Meal at Alaska movie theater

"I do not know if a Happy Meal is good for a moose or not. However, I can confidently say that it’s not in its natural diet," a wildlife biologist quipped.

California's water and snowpack Motherlode: a blessing or a curse?

California's Motherlode of water is a blessing and a curse. The California Department of Water Resources is telling the 29 public water agencies serving 27 million Californians, they will get 100% the water they request. That has not happened in 17 years.

Loons are falling from the sky in Wisconsin

There have been reports of loons stranded on the ground after they fell from the sky.