A long stretch of blistering heat is on the way for portions of the Plains and southern United States, while breaks from the ...

Early signs of a possible La Niña fall and winter are emerging in some climate models, federal forecasters announced Thursday ...

The U.S. has closed its southern border again to livestock imports, saying that a flesh-eating parasite has moved further ...

At least 21 people have died after tornadoes caused by severe storms swept through the southern US states of Missouri and Kentucky, officials said. Kentucky governor Andy Beshear on Saturday said ...