Most people see the Central Valley as all agriculture,” one paleontologist said, but it’s a rich source of prehistoric ...

Sea creatures keep showing up dead in California waters, and researchers may have an answer as to why. It has to do with ...

According to one app for nature observers, it's the most commonly seen creature in California: the western fence lizard. Why?

An invasive Asian mussel species threatens critical Sacramento-San Joaquin Delta waterways and what the state plans to do ...

The endangered mammals are among the smallest of their kind in North America, according to the Bureau of Land Management.

Florida has a variety of invasive lizard species, including iguanas, tegus, Nile monitors, agamas, and basilisks. Many of these lizards were introduced through the pet trade and have established ...

"The Endangered Species List has become like the Hotel California: Once a species enters, they never leave," Secretary of the Interior Doug Burgum wrote Cover Images via AP Images; Getty Images ...

“We have to be pretty quiet because the beaver family is inside this lodge right now,” Alves said in a video shared by the agency Tuesday. It's where they spend the majority of the winter ...

In all of known history, "This is the largest animal disease outbreak we've ever had," says Maurice Pitesky, a veterinary researcher at the University of California ... the various flu strains ...

Washington | Reuters — The U.S. Supreme Court on Monday rejected the latest challenge to California’s ban on foie gras, a delicacy produced from the enlarged livers of ducks and geese that have been ...

36 states request or require voters to show some kind of identification at polling stations, although laws vary regarding a photo ID. California is one of 14 states, along with Washington ...