If you haven't seen warmer weather yet, you probably will by this weekend as a new pattern takes shape.

Record heat is expected to sizzle across 22 states this week, with temperatures forecast to top 90 degrees for 50 million ...

Residents across the Southwest are swapping their spring jackets for sunblock this weekend as a powerful ridge of high ...

After smashing March heat records in 14 states and the U.S. as a whole, the gigantic heat dome that’s baked the Southwest is creeping eastward and may end up being one of the most expansive heat waves ...