Ever wondered why Earth looks flat even though it's a sphere? The planet's massive size makes its curvature nearly impossible ...

A number of ancient cultures believed that the Earth was flat because, simply ... and although taller than the plane's altitude, lay below the sensible horizon, marked by the white horizontal ...

Even from space, you wouldn’t detect something important about Earth’s shape: It’s not perfectly round. It’s actually a slightly oblate spheroid, or an ellipsoid. This means it is a little bit wider ...

Ferrari called it a ‘2+’ coupe, leaving you to work out what was missing after the ‘+’ bit. Some observers, reasonably enough ...

Having the right airplane shoes is the key to breezing through TSA and staying comfy on a flight. Here, experts share 13 of ...

It wasn’t immediately clear why the plane failed to gain altitude. Officials said four people on board the plane and the driver of the vehicle that was hit died, including a 12-year-old boy and ...

A plane crashed into a car in Arizona on Tuesday, killing five people, including a child. Three adults and a child on the plane, and the driver of the car, were killed after the jet, a Honda HA ...

The first plane to feature the new look will be a Boeing ... from leather to more breathable fabric on the airline’s lie-flat seats will make for a more comfortable sleeping experience.

In a cutting-edge milestone for orbital innovation, the U.S. military's secretive X-37B space plane has begun advanced aerobraking maneuvers to shift its orbit. Launched on its seventh mission ...

Andy Farrell has backed his wounded Ireland team to deliver against Argentina on Friday night after an uncharacteristically ...

From befriending flight attendants to drinking more water, Business Insider's author shares how she survived a long-haul ...

USA TODAY gets an exclusive look at the new finishes Delta will begin rolling out across its fleet cabins later this month.