In the late 19th century, classical physics seemed complete. Scientists believed they had uncovered all the laws governing the universe, which appeared to operate like a precise machine. But ...

Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether ...

Orthodox quantum mechanics is empirically flawless, but founded on an awkward interface between quantum systems and classical ...

The race is finally over, even the oral exam is done. Nicolò Filippucci can finally pop the champagne and embrace friends and ...

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

Relativity; the special and general theory by Einstein, Albert, 1879-1955; Lawson, Robert W., tr Publication date 1920 Topics Relativity (Physics) Publisher New York, H. Holt and company Collection ...

Marty McFly went Back to the Future but what do scientists think about time travel in the real world? Is it possible? And what are the rules of time and space?

Quantum mechanics looks at how things work at the atomic and subatomic levels, where particles behave in ways that seem ...

Quantum field theory goes beyond quantum mechanics, incorporating the special theory of relativity and allowing the number of particles to change over time (such as when an electron and positron ...

A groundbreaking collaboration between Los Alamos scientists and Duke University has resurrected a nearly forgotten 1938 ...

Superman is another Certified Fresh movie for James Gunn, but he’s had two green splats on Rotten Tomatoes before.

Relativity Space tried to get the Terran 1 rocket off the ground three times on Saturday, March 11. The three-hour-launch window opened at 1 p.m. EST, just like during the first attempt on Wednesday.