Flips between warm temperatures to cold and vice versa have become quicker, more frequent and more intense in recent decades, a new study shows.

Celebrate Earth Day 2025 on Tuesday, April 22, with moving Earth Day quotesabout the environment from conservationists and ...

LOUISVILLE, Ky. (WAVE) - A few upper-level clouds will stick around overnight, but generally skies will be mainly clear as lows reach down into the 40s and lower 50s again by Wednesday morning.