The reason is simple physics. Since the aerial screw has a larger surface area, it moves slower to create the same lift and, ...

Mysterious video taken from an infrared camera shows multiple UFOs flying through the sky over Brazil, then vanishing.

An Ohio high school will become the first in the United States to receive a decommissioned Air Force Thunderbird Jet. But why ...

Drones are often seen in the news because of their use in military combat, as well as growing concerns about how they're intruding on people’s privacy. However, there are also lots of positive uses ...

A Delta flight turned into a tense and quiet ride for passengers after pilots took evasive action to avoid a mid-air ...

Some dolphins in Australia use sponges on their noses to hunt fish, a skill passed down through generations, according to new ...

Extreme athlete Felix Baumgartner, the first skydiver to fall faster than the speed of sound during a 24-mile leap through ...

The general layout of the motorcycle hasn’t changed much throughout history. There’s an engine or electric motor bolted to ...

Members of the crew of a French military aircraft chat on the tarmac of the French military airbase in Dakar, Senegal, ...