If birds left tracks in the sky, what would they look like ... while European herring gulls fly overhead. Near the fishing village of Roses, Spain, seagulls form a dreamy tableau as they chase ...

There have been dozens of yeti sightings in Colorado. There is no evidence of the yeti's existence, but actual researchers in Colorado are trying to find them.

An curved arrow pointing right. The Bionic Bird is a drone designed to look and fly just like a real bird. The drone can fly up to 12 miles per hour for 10 minutes at a time. Video courtesy of ...

But nature has other ideas. Birds achieve flight control through complex, coordinated movements where different body parts can affect multiple degrees of freedom simultaneously. Now, researchers ...

If the wind is blowing behind them, the birds fly high up in the sky where the wind will increase their speed. Do birds migrate to Northern Ireland? Birds do migrate to Northern Ireland!