In 1789, U.S. President George Washington declared Nov. 26, 1789, to be Thanksgiving Day. It was the first U.S. holiday by ...

When Vikings landed on Lindisfarne’s shores in 793, slaughtering the local English populace and pillaging the monastery of ...

NASA's Curiosity Rover has been tasked with investigating peculiar "spiderweb" structures discovered in a previously ...

On September 29, 2013, SpaceX performed the first supersonic retropropulsion (SRP) maneuver to decelerate the reentry of the ...

A scientist suggests that NASA's experiments in the 1970s may have destroyed traces of life on Mars, according to the ...

The rover's latest discoveries, including pure sulfur stones and sprawling mineral "spiderwebs," unravel new mysteries of ...

The Mars rover, built by NASA's Jet Propulsion Laboratory (JPL), has slowly scaled Mount Sharp since 2014. This mountain, ...

However, for years, scientists have argued that the Viking's experimental techniques might’ve killed hygroscopic microbes ...

Could Mars have once hosted life? NASA's Perseverance rover has uncovered a tantalizing clue, but scientists remain divided ...

"The experiments performed by NASA's Viking landers may have accidentally killed Martian life by applying too much water," ...

NASA scientists are hoping to understand the history of where they found the rocks — and for evidence of ancient microbial ...