As the Arctic rapidly warms, the temperature difference between the polar region and lower latitudes decreases, which weakens ...

Meteorologists often blame unusual weather events on the movements of a jet stream, not to be confused with the similarly active Gulf Stream. Learn the key differences between the two before the ...

Boom is convinced it can overcome the barriers that grounded the Concorde and make supersonic travel affordable and greener.

Weather systems that affect the West Coast of the United States often have their origins in the northern Pacific Ocean. This is because the jet stream usually flows in a general west-to-east fashion.

The UK is bracing itself for an Atlantic jet stream of up to 100mph which could see strong winds batter large parts of the country. Jet streams are a narrow band of fast-flowing air in the Earth's ...

By Kate Kelly and Emily Steel Shortly before an American Airlines regional jet and an Army helicopter collided near Reagan National Airport on Wednesday night, the plane’s pilots were asked to ...

A US Air Force pilot safely escaped after an F-35 fighter jet crashed during a training mission at Eielson Air Force Base in Alaska on Tuesday, officials said. The pilot experienced an “inflight ...

Officials said an F-35 fighter jet crashed in Alaska on Tuesday after the pilot managed to safely eject from the aircraft – the latest mishap involving the U.S. military's most expensive weapon ...