New radar maps from the Cornell Lab of Ornithology show real-time nocturnal bird migration across the United States.

Radar doesn’t just show raindrops. Radar beams will bounce off of anything in the air and return a signal back to the radar ...

Hurricane Erin is tracking out to sea after bring days of high surf, dangerous rip currents and strong winds to much of the U ...

According to the BirdCast forecast map, hundreds of millions of birds will be in flight over Tennessee throughout Monday, September 15.

Forecasters warned that swells from Hurricane Kiko could reach the Hawaiian Islands by the end of the weekend and cause ...