Despite several aviation disasters across the U.S. in recent weeks and growing concerns about the safety of flying, an expert says air travelers have nothing to fear.

The new technique could produce materials for use in helicopters, airplanes and spacecraft.

Air Force One is one of two official presidential airplanes. Both planes are Boeing 747-200s. When the president flies on one, it's called Air Force One; when the vice president flies on one ...

Air Force One is one of two official presidential airplanes. Both planes are Boeing 747-200s. When the president flies on one, it's called Air Force One; when the vice president flies on one, it's ...