More than 16,000 American bullfrogs, larvae and egg masses were removed from Yosemite National Park over a six-year period.

Stakeholders disagree about what will happen when a ‘nature-like fishway’ opens the door to a vaunted trout fishery.

A lucky group got to witness one of the rare moments the “sea comes alive” off the California coast, and footage shows the ...

Lake Camanche has been added the long list of Northern California waterways, restricting boats and other watercraft because ...

Six gray whales have died in and around the San Francisco Bay over the past week, bringing the total number of whales that ...

SAN FRANCISCO, CA (May 28, 2025) — The California Academy of Sciences and partners at The Marine Mammal Center can confirm ...