Each spring, hummingbirds migrate back to the U.S., meaning now there have been the first sightings of hummingbirds. See where they are in Louisiana.

A swath of the southern U.S. from Texas to Florida could see thunderstorms over the weekend, meteorologists say.

More than 55 million people across the central and southern US are at risk of severe weather on Tuesday as a violent storm ...

Scientists said the storm's strength and potential for far-reaching impacts is notable, but its timing isn't unusual.

A system over the northern part of the U.S. is expected to fuel damaging winds, hail and tornadoes farther south.

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

A major cross-country storm is moving east, bringing thunderstorms to the South from Texas to New Orleans on Mardi Gras Day ...

Nearly half the US is bracing for tornadoes, hail and damaging wind gusts this week as a bout of severe thunderstorms barrels across the South. The storms are expected to impact 170 million people ...

A massive winter storm impacting large swaths of the country — bringing blizzard conditions to the Midwest, hurricane-force winds to Texas, tornadoes in Oklahoma and Texas and increased wildfire risks ...