Scientists are still hunting for the source of the faint, persistent hum of gravitational waves discovered reverberating through the Milky Way last year. Those waves could point to more than one ...

Gravity waves are ripples in the atmosphere caused by winds pushed up and down as they blow along. This undulating motion can continue for hundreds of kilometres downwind from the initial ...

In a single decade, we have gone from the first-ever gravitational wave detection to several hundred of them. Every time ...

The largest black-hole merger ever detected seemed to produce a black hole 150 times the mass of the Sun, in defiance of some accepted theories. Researchers now say they’ve found, for the first time, ...

Scientists have spent decades trying to understand how gravity operates at its most basic scale. However, no theory has come close to fully explaining it. Now, though, a new theory could finally give ...

The younger black hole, the product of a cataclysmic cosmic event known as a black hole merger, was first spotted in 2019. Now, about 6 years later, a team of international researchers led by the ...

Winds blowing over the Appalachian Mountains on Wednesday created a dazzling display of gravity waves in the nearby clouds. The phenomenon is a spectacular example of how terrain can influence the ...