The fabric of the universe is constantly rippling, according to astronomers who have discovered a background buzz of gravitational waves. These waves may be produced by supermassive black holes ...

Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have been able to “hear” the ...

LIGO confirmed the existence of gravitational waves in 2015, detecting one-time perturbations of spacetime from the merger of large black holes. There should be a background of gravitational waves ...

When black holes need a place to crash, they prefer a nice, bright quasar. So says Chiara Mingarelli, an assistant professor of physics in Yale’s Faculty of Arts and Sciences and a key member of an ...

In a historic first, astronomers have detected low-frequency gravitational waves using a galaxy-sized antenna of millisecond pulsars in the Milky Way. When you purchase through links on our site, we ...

Curious about heatless beach waves? You might know the tried-and-true method of braiding wet hair before going to bed. But this standard technique can end up with waves that look too contrived. So we ...

Scientists monitor how ripples in spacetime, most likely caused by the interaction of supermassive black holes, affect the timing of signals from pulsars. (Illustration by Aurore Simonnet for NANOGrav ...

If you’ve ever returned from a day at the beach only to find yourself obsessing over tousled, wavy locks that resulted from dried salt water in your hair, you’re not alone. Beach waves are the perfect ...

They might take some effort, but they'll look effortless. Even if you can’t make it to the beach, you can still achieve tousled, bouncy waves at home thanks to Kylie Jenner. The beauty mogul’s ...