Turns out, NASA is still looking to use Starliner to ferry astronauts to the International Space Station and Boeing is onboard, working to solve the thruster issue that led to NASA deciding to have ...

Butch Wilmore and Suni Williams left the International Space Station after nine months in space, checking out with two other ...

Discover the world's longest airport runways, built to handle extreme conditions, global travel demands, and massive aircraft ...

A four-member crew, including NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore, left the ISS early Tuesday on ...

It was a homecoming that made everyone – and everything – flip for joy.

An exclusive conversation from 2007 with Williams, who is on way back to Earth with fellow astronaut Butch Wilmore after an extended stay on the International Space Station ...

Soaring demand for electricity is leading some companies to not only think out of the box for a solution, but out of this ...

It’s the greatest symbol of US power – but beset by financial losses and problematic staff, a new Air Force One looks more ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. It’s a two-for ...

From wooden seaplanes built in the 1940s to the aircraft making space travel possible, we've taken a look at some of the world's most gigantic planes and the astonishing stories behind them.

The crew of the infamous Boeing Starliner should be able to return to Earth in a matter of days with the imminent arrival of a replacement mission at the International Space Station. Four ...

The best way to experience the White Mountains’ Presidential Range is hiking between the Appalachian Mountain Club’s eight ...