Add Yahoo as a preferred source to see more of our stories on Google. The 2026 Doomsday Clock is ticking closer to midnight, signaling humanity edging to the "closest it has ever been to catastrophe" ...

Add Yahoo as a preferred source to see more of our stories on Google. The Bulletin of the Atomic Scientists members, from left, Jon B. Wolfsthal, Asha M. George and Steve Fetter reveal the Doomsday ...

(NEXSTAR) — The days seem to be getting shorter and the temperatures are falling, both clear signs that we’re barreling toward winter. Before we get there, however, most of the U.S. must undergo the ...