Tornadoes ripped across Nebraska and Iowa, in some cases flattening neighborhoods. See early drone footage of some of the tornado damage.

Millions of Americans are under a tornado watch. Unofficial tornado damage reports are making their way onto the internet.

Several states in the U.S. are on tornado watch today. Here’s footage of a ‘violent’ tornado touching down in Iowa.

Storm chaser Aaron Jayjack captured video of a monster tornado crossing interstate 80 today in Nebraska. The situation is still developing.

Ever wondered if there really is a pot of gold at the end of the rainbow? We found it. It’s an Antarctic volcano that spews gold particles.

A sea squirt with a panda face lives off the coast of Japan, and scientists have discovered it’s a new species.

Orcas are truly the ocean’s top predators. Have scientists discovered a new orca species? A new paper makes a compelling case.

Scientists discovered more than 100 potentially new species during a recent research trip to Bounty Trough off the coast of New Zealand.

Here’s an unexpected ways climate change may impact species’ survival: their ability (or inability) to mate in extreme weather.

During today’s total solar eclipse, animals may becomes confused or anxious. Here’s a look at animal behavior during a solar eclipse.