A good chunk of cosmology is riding on whether dark matter exists or not. But what makes us so certain that dark matter is ...

The conclusion of DESI's first survey marks an important milestone for cosmology, which finds itself in a bind for the best ...

Recent surveys hint that the rate of cosmic expansion changes dramatically over time; if that's true, then the universe could ...

Cyclic cosmology, or the big bounce, is the idea that the universe will eventually crunch back together and then go through ...

A squad of new AI algorithms called GAME could help astrophysicists take a more accurate reading of the universe’s behavior, ...

"The Story of Everything" documentary argues scientific discoveries about the universe, DNA and fine-tuning point to the ...

Steven Weinberg (May 3, 1933 – July 23, 2021) was an American theoretical physicist. He shared the 1979 Nobel Pri ...

This is one of the most fascinating unsolved problems in cosmology, and it almost never gets talked about outside of research ...

A new analysis of the “Boltzmann brain” paradox suggests our memories and sense of reality could, in theory, be random ...

A group of undergraduate students pulled off something remarkable: they built their own dark matter detector and used it to ...

A new program about cosmology will debut at the University of Wyoming Harry C. Vaughan Planetarium during April. “We have a new presentation April 17 on cosmology,” said Max Gilbraith, the planetarium ...

Science, memoir, culture and travel writing merge, not always seamlessly, in Tracey’s “Salt Lakes.” Journalist and geographer ...