US astronaut Nichole Ayers snapped an astounding photo of a red sprite lighting up the sky above Earth. This remarkable shot ...

The heat wave sent daytime air temperatures soaring above 38 degrees Celsius, prompting city officials to close the summit of ...

The Axiom-4 (Ax-4) crew, which includes Shukla and three other astronauts, completed 113 orbits around the Earth by the end of July 3, clocking over 4.66 million km, which is equivalent to nearly 12 ...

United Airlines’ operations center at Denver International Airport got a big update just before this summer’s big travel rush ...

The move is part of a plan to increase capacity at the station amid predictions that demand for international rail travel is ...