Several wildfires burning across the northwestern Canadian provinces are again sending vast amounts of smoke into the upper ...

A flesh-eating parasite spreading across Mexico and Central America has placed the U.S. on high alert, but government ...

Amid a Tsunami Advisory spawned by a massive earthquake off Russia, U.S. Coast Guard teams responded to a call for help off ...

We're going to do a live Q&A this afternoon at 4 p.m. ET. It's not because anything special is going on, although people ...

Some computer forecast models are showing signs that the Atlantic Basin’s Main Development Region between Africa and the ...

Southern California was rattled by a magnitude 4.3 earthquake on Thursday morning, according to the U.S. Geological Survey.

Security video from a Ruidoso, New Mexico homeowner captured the moments Wednesday's flash flood devastated their home.

The Pacific Ocean is filled with tropical activity as forecasters track Tropical Storm Iona in the Central Pacific, newly ...

Millions of people along the Interstate 95 corridor in the Northeast and mid-Atlantic are bracing for rounds of severe ...

A Delta flight headed to Europe from the U.S. was forced to divert to Minneapolis on Wednesday after dozens of people were ...

A pet owner's nightmare unfolded in Illinois after flooding invaded a home with two dogs inside while family members were ...

Yellowstone experts debunk viral claims of animals fleeing park due to a volcanic threat. The USGS and park rangers warn ...