Research published Tuesday by a Japanese astrophysicist says gamma rays may have been generated by the collision of dark ...

The lawmakers, who released a video urging members of the military and the intelligence community not to follow illegal ...

The order announced the “Genesis Mission” for AI, a new federal push to mobilize the federal government's research and data ...

A satellite photo from March shows a pair of parallel tornado tracks in Mississippi, leftover from a deadly storm system that ...

The Pentagon has launched an extraordinary review into Sen. Mark Kelly that could lead to his recall under military law, ...

The Defense Department is opening an investigation against Arizona Sen. Mark Kelly after he and five other Democratic lawmakers released a video urging current military officers to defy unlawful ...

The Arizona Democrat Sen. Mark Kelly, a U.S. Navy veteran, faces a Pentagon probe for saying in a video, "Our laws are clear: ...

Local administrator Mohammed Seid said there was no previous record of an eruption by the Hayli Gubbi volcano, and that he ...

Chronic inflammation affects approximately 125 million Americans so NBC News medical contributor Dr. Natalie Azar and health ...

Secretary of War Pete Hegseth slammed a post that Sen. Mark Kelly made about his service, saying that, "your medals are out ...

Russia hammered Ukraine’s capital of Kyiv with missiles and drones strikes just hours after U.S. officials were in the region ...

Cooking flare-ups can cause massive fireballs that can spread through a home at lightning speed and one of the most dangerous ...