A mysterious throbbing light seen racing behind clouds in the northeastern U.S. and Canada has been identified as a meteor, according to the American Meteor Society. One witness in Havre de Grace, ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the very first time ...

Today will be less windy, but there will still be a breeze and gusts up to 25 mph ... As our next system approaches, clouds will increase in the Philadelphia region by late Friday.

"The light decays exponentially as it scatters through the cloud, making the lower part darker ... which could open up new ...

AND WHILE THE WINDS ARE LIGHT, THE TEMPERATURES ARE LOW ... HIGH PRESSURE TONIGHT. BUT CLOUDS WILL HOLD THE TEMPERATURES UP A LITTLE BIT TOMORROW. SOME CLOUDS AROUND, ESPECIALLY IN THE MORNING.