A ring in space, at least on paper, can do something a black hole cannot. It can connect distant regions without forcing ...

Some of the hardest questions in cosmology begin where the usual math gives up. Push Einstein’s theory far enough back toward the Big Bang, and the equations run into a singularity, a point where ...

Black holes are some of the most mysterious objects in the universe, but they aren’t always silent. When two black holes are ...

Physicists Daniel Jampolski and Luciano Rezzolla have published a peer-reviewed paper in Physical Review D describing, for ...

X-Men ‘97 Season 2 is streaming on Disney+ now, with all three premiere episodes live. The Critics’ Choice Award–winning ...

Noether's work helped prove the conservation of energy in physics, a key foundation for Einstein's theory of relativity ...

NASA's upgraded Cold Atom Lab came back online aboard the International Space Station this week — the fourth and final hardware overhaul of a facility that has spent eight years turning the ISS into ...

The quantum world is mind-bogglingly counterintuitive: at the smallest scales, basic physical qualities like position and speed are murky, and time as we know it doesn't seem to exist. These quantum ...

A LONG TIME ago, in a galaxy far, far away—somewhere in the general direction of the constellation of Leo—two black holes ...

In a chilling new book, theoretical physicist Carlo Rovelli says we’re back on the brink – and this time, leaders chronically lack the nous of Kennedy and Khrushchev. So why is he against rearming?

A powerful black hole collision has opened a new chapter in space science. Scientists used the loudest gravitational wave ...