Coral reefs are some of the world's most diverse ecosystems. Despite making up less than 1% of the world's oceans, one ...

While sea lions tend to stay primarily in the ocean, a few occasionally make their way through the Delta to Stockton. One was ...

An optical illusion showed a leopard on a tree with a hidden fish. Users were challenged to spot it in 10 seconds.

If you feel like buying seafood at the grocery store is a gamble, you'll want to check out these expert tips on how to spot ...