Controlling and trapping molecules, units of a substance consisting of two or more chemically bound atoms, with laser light ...

In a Penn State lab, a small cylinder of soil sits wired with sensors, slowly cooling as it mimics conditions thousands of miles away. At first, it looks unremarkable, like dirt from an average ...

Heat and humidity will steadily build through the first half of the week, with temperatures climbing into the 90s by Tuesday. While Monday remains warm and fairly comfortable, the pattern quickly ...

MEMPHIS, Tenn. - It will be a warm and muggy evening/overnight, with lows only dropping into the upper 70s. A multi-day heatwave then begins tomorrow. Highs each of the next five days will be in the ...

Scattered storms exit eastern parts of the state this morning Hot and dry weather settles in this weekend Highs soar into the 90s with heat indexes 105°+ More heat and humidity all next week ...

Scattered Storms North of I-40 tonight Hot and dry weather settles in this weekend Highs soar into the 90s with heat indexes 105°+ ...