After a century of observations spanning the breadth of the cosmos and theoretical insights that push humanity's vision of ...

What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...

In a distant stretch of the universe, more than 10 billion light-years from Earth, astronomers have discovered something ...

What is the biggest object in the universe? Learn more about the biggest objects in the universe, including galaxies, galaxy clusters, and dark matter.

UC Santa Cruz physicist Stefano Profumo has put forward two imaginative but scientifically grounded theories that may help solve one of the biggest mysteries in physics: the origin of dark matter. In ...

Astronomers have long thought the universe should look generally the same in every direction, but an anomaly in the radiation ...

"I think it's natural to take a break and wonder whether we are fundamentally thinking about this in the wrong way." Dark matter could be made from tiny black holes formed when so-called "dark baryons ...

Universal Orlando is set to reopen its Stardust Racers roller coaster at Epic Universe, more than two weeks after the death of Kevin Rodriguez Zavala ...