After nearly 20 years of operations, NASA's Mars Reconnaissance Orbiter (MRO) is on a roll, performing a new maneuver to ...

Snack maker Kellanova’s shares rose Thursday on news that its proposed merger with Mars Inc. had cleared U.S. regulators.The ...

Scientists had hypothesized before the rover arrived that the peculiar ridges formed with the last trickles of water in the ...

The FTC approved Mars’ $35.9B acquisition of Kellanova, citing no U.S. antitrust issues, while EU regulators launch deeper ...

Skywatchers can catch a rare conjunction of the moon and Mars on June 29, appearing as a reddish "cherry" near a crescent ...

European Commission officials set an Oct. 31 deadline to make a decision on the probe.

Candy maker Mars' takeover of Pringles maker Kellanova was cleared by U.S. antitrust regulators on Wednesday, but their EU ...

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

Mars Inc.’s $36 billion takeover of snack maker Kellanova was given the greenlight by the US Federal Trade Commission on the ...

The new images by Curiosity show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

SpaceX CEO Elon Musk wants to send a cargo ship to Mars by the end of next year. Here’s why that plan likely won’t pan out.

Inhabiting Mars has long been a futuristic fantasy fueled by science fiction. However, successful landings over the past half ...