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

Saharan mustard threatens desert plant diversity and hampers recovery from climate fluctuations. Once believed to be ...

When golden mussels were first discovered on a float near the Port of Stockton last year, it sent shockwaves through Northern ...

"Stop supporting businesses that blatantly destroy native biodiversity." Expert issues dire warning about invasive takeover ...

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

Once thought resistant to invasion, regional deserts are losing native plants to aggressive weedy species like Saharan ...