The Vulcan, the United Launch Alliance's newer rocket, got off the ground from Florida on its first national security mission ...

Several residents in the Lehigh Valley and throughout Pennsylvania on Tuesday night reported seeing a “spinning light” object ...

East Valley students are getting an out-of-this-world experience as part of a year-long STEM lesson. The program is in partnership with NASA and Virgin Galactic.

At 36 billion solar masses, the newly discovered black hole is so massive that it seems to break some theories of the ...

A TIME investigation reveals data tying Musk’s AI data center to pollution surges in a historically Black Memphis area.