Dark matter, the invisible glue that outweighs normal matter in the cosmos, is starting to look less like a passive backdrop ...

The MarketWatch News Department was not involved in the creation of this content. (Guaranteed Electronic Network for Integrity of U.S. Stablecoins) BOCA RATON, Fla., Nov. 6, 2025 /PRNewswire/ -- ...

WASHINGTON — Military leaders have ordered the National Guard in every state to develop a “quick reaction force” of troops trained to deal with civil disturbances and riots that can be ready to deploy ...

In this video, we explore Albert Einstein's theory of general relativity, focusing on his insights into gravity and acceleration. Initially ridiculed, Einstein developed key concepts after observing a ...

Greene, in a more than 10-minute video posted online, explained her decision and said she didn’t want her congressional district “to have to endure a hurtful and hateful primary against me by the ...

For decades, scientists have known that neutrinos—often called “ghost particles” for their near-massless, almost undetectable nature—defy easy explanation. Trillions of them stream through your body ...