The breakup of Canada's last intact ice shelf caused the freshwater lake to drain away in just a few months.

The water, should it exist, dates back to our planet's earliest days.

The planet has definitely earned the title of Earth's evil twin.

A GPS-based algorithm is used to identify where stress has been building up.

The calving event marked the largest loss of floating ice in over a decade.

New Horizons may have come and gone, but the mission is still revealing previously unseen features on Pluto.

It's been two years since Starliner left a crew stranded in space, but NASA is not giving up on the spacecraft just yet.

Shenlong launched in February for its fourth mission, although there's still little information on the experimental vehicle.

The prototype rover recently traversed across the Colorado Desert at 10 times the speed of its predecessors.

Built in 1974, the Stargazer aircraft is the last Lockheed L-1011 that's still flying.

The oddly shaped rock is likely the byproduct of a catastrophic collision millions of years ago.

The Russian space agency recently backed down from a plan to saw through a section of the space station.

A NASA investigation blamed poor training and procedures for damage to a 70-meter radio frequency antenna.

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper.

The company's suborbital vehicle launched on a secret government mission and ended up somewhere unexpected.

X-59 flew at Mach 1.4 in preparation for debuting its quiet thump to the public.