Geomagnetic storm conditions may bring the northern lights to more U.S. states along the Canadian border on Wednesday, with ...

Some across the U.S. may again have a chance to see the northern lights Tuesday night as material hurled out by the sun ...

Temperatures remain in the upper 40s today and tomorrow, but after the beautiful fair weather more of a wintery mix will roll ...

Findings about the chemical makeup of cave systems can teach us about life in places humans have yet to reach.

Unseasonably warm temperatures will allow for plenty of outside time ahead of showers and thunderstorms possible between ...

ROCHESTER, Minn. (KTTC) – The bright, mild spring weather we enjoyed on Tuesday is lingering today. Temperatures are expected to reach the mid and upper 50s, with a slight westerly breeze. Clouds will ...