Where once they were a rarity among the manicured lawns of Southern California, now they are a staple in yards and office ...

An "unprecedented" toxic algae bloom has overrun the coast of Southern California, sickening marine animals and staining the ...

Seeing any insect scuttle around your home is cause for concern, but when it’s a bug that bites, all bets are off. Of course, ...

Since late March, beachgoers have encountered hundreds of washed-up animals suffering from domoic acid poisoning with symptoms that include seizures, erratic and dangerous behavior and comas.

Rattlesnakes are the only native venomous snakes in California. Here's where they live and what to do if you are bitten.

Earth Day is celebrated around the world on April 22. Here's a list of fiction, poetry, nonfiction and books for kids with ...

Imagine wandering through winding paths where the roar of a lion mingles with the trumpeting of an elephant, and the air ...

Environmental groups see the spawning of around 100 newly hatched trout in Arroyo Hondo Creek as a critical milestone in ...

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

Countless species of insects have been around for hundreds of millions of years, including pests like cockroaches and beetles ...

Martin Perales and Paul Blank are monitoring Napa River fish using a large contraption called a rotary screw trap.

The Napa County Resource Conservation District is operating a rotary screw trap to monitor and log fish species that navigate ...