A vast, flat sheet of dark matter may solve the long-standing mystery of why our neighboring galaxy Andromeda is speeding ...

Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a new paper suggests. When you purchase through links on our site, we may earn ...

The shape of the universe is not something we often think about. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...

An unusually massive black hole in the very early universe may be a kind of exotic, star-less black hole first theorised by Stephen Hawking. In August, Boyuan Liu at the University of Cambridge and ...

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together. The razor-thin chain of galaxies sits inside a much larger filament that ...

An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope (JWST), detecting a supernova—the explosive death of a massive star—at an ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. 2025 was full of efficiency innovations and bold initiatives in ...

Late-night host Jimmy Kimmel tore into Time magazine's 2025 Person of the Year cover featuring the "Architects of AI," referring to the eight-person lineup of tech CEOs as "the eight dorks of the ...

Look up at the night sky and everything seems perfectly still. But that's an illusion. Using time lapse photography over decades, astronomers have captured the hidden motion of the cosmos for the ...

Time magazine is spotlighting key players in the artificial intelligence revolution for its 2025 Person of the Year, the magazine announced Thursday. "The architects of AI" are the latest recipients ...

From left to right: Mark Zuckerberg, CEO of Meta; Lisa Su, CEO of Advanced Micro Devices; Elon Musk, xAI; Jensen Huang, President and CEO of Nvidia; Sam Altman, CEO of Open AI; Demis Hassabis, CEO of ...

Add Yahoo as a preferred source to see more of our stories on Google. Time's 2025 Person of the Year covers. (Photo illustration: Gabriella Turrisi/Yahoo News; photos: Time, Getty Images) Time ...