When they need a break from studying, many people watch a couple of skits, how-tos or music videos on YouTube. With four ...

These ancient predators went extinct, but until science uncovered the reasons behind their disappearance, we didn't know exactly why.

In the heart of the Gulf of California, the totoaba stands as the world's priciest fish, with a price tag exceeding $8,000.

The Newsom administration is refining a contentious set of proposed rules, years in the making, that would reshape how farms ...