Kellogg Stelle was a professor of physics at Imperial College London for decades until his death last month. In 1977, he developed a particle theory of gravity that’s renormalizable, but the theory’s ...

Yet according to physics, information is never destroyed. In principle, a burned book is just as readable as the original—if ...

Einstein’s theory of relativity reveals that time is not fixed — it bends, stretches, and slows depending on speed and ...

At the turn of the century, it sounded as if string theory could give us big answers about the universe. Well… has it?

Time passes at different rates depending on speed, gravity, and perception, with experiments showing differences from Mount ...

We live in the present, moving through time. As events come and go, everything fades into the past. But what is time, really?

On Nov. 2, Kip Thorne took the stage at Harvey Mudd College’s Galileo Auditorium to recount his 50 year odyssey of making ...

New evidence from the gravitational-wave event GW230814 shows that when two black holes merge, the horizon area of the ...

Black holes, regions of spacetime in which gravity is so strong that nothing can escape, are intriguing and extensively ...

How To Test, Trust, And Thrive In A New AI Era. Legal News and Analysis - USA - Telecommunications, Media & Technology - ...