Here's everything you need to know about March Madness in Austin, including the best tickets, full schedule, bracket and more ...

Violent tornadoes ripped through parts of the U.S., wiping out schools and toppling semitractor-trailers in several states.

Populations rose in many US cities last year. The two fastest-growing metros were in Florida.

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

P at Bunker was trying to figure out where he was at.

Tornadoes can (and have) hit every U.S. state, but the area nicknamed Tornado Alley is probably where your mind goes when you ...

It stretches for roughly 1,200 miles from Texas to Florida where it ends at the Everglades, 2 million acres of wetlands ...

NASA and SpaceX late Monday said they were standing down the launch of the SPHEREx and PUNCH spacecraft missions due to ...

Here’s why and how the moon can look yellow, orange or red without an eclipse and when Friday's total lunar eclipse blood ...

Most of the U.S. should be able to see the total lunar eclipse tonight, but clouds will be problematic for many.