Built to lead America's Antarctic exploration, the massive Snow Cruiser arrived with bold promises—and left behind a legacy of disappointment. Plagued by poor design and inability to function on ice, ...

"It was reasonable to expect it to snow forever." Experts issue warning as top-secret US military base emerges from melting ...

Meteorologist Ava Marie says the Heat Advisory has been expanded to include more of Maryland, as the heat index could reach as high as 108 degrees Thursday afternoon.

Yahoo News used data from the National Oceanic and Atmospheric Administration to calculate the number of days in each county ...