Ancient jawbone found on seafloor belongs to mysterious group of human ancestors New video of unidentified flying object ...

Ret. U.S. Navy Captain Armen Kurdian shares what investigators will be looking for in the Hudson River helicopter crash.

In a heartbreaking incident that sent shockwaves across the United States, six people — including three children from a ...

We just couldn’t believe it. By Andy Newman and Chelsia Rose Marcius A sightseeing helicopter tumbled out of the sky and plunged into the Hudson River across from Manhattan on Thursday afternoon ...