Excitement is building for skywatchers across the northern U.S. as the aurora borealis could light up the skies as far south ...

Down on hands and knees in the Alamodome, workers lurched forward to generate enough leverage to slide one large wood panel alongside another.

Potentially deadly flash flooding, high-magnitude tornadoes and baseball-sized hail could hit parts of the U.S. on Wednesday as severe thunderstorms blowing eastward become supercharged, ...

Forecasters are warning of potentially deadly flash flooding and strong tornadoes as more rounds of thunderstorms are poised ...