Some airplanes are graceful, beautiful machines that soar effortlessly through the sky. Others, not so much. Which airplanes are the ugliest in history?

With so many examples to look at, building a solar-powered ... sun vanished behind another cloud, the airplane would quite literally fall out of the sky, damaging some cells in the process.

A Boeing E-4B plane in the skies could be an ominous signal of impending doom as the vessel is designed to be deployed ahead of a deadly nuclear attack. Nicknamed the 'doomsday plane' because of ...

As aircraft tend to be huge ... In the background, the trees, which also encompass some buildings further away, meet with a bright and clear blue sky. Some trees appear more prevalent than ...

The students begin building the wooden planes in groups following a strict template, and then aim to improve the design to see how they fly. This was an important way for children to learn in STEM ...

Video footage showed flashes of light near one of the plane's engines as it was in the sky near the airport. Jake Fletcher said he was in the yard of his North Miami building and was sitting on ...