The first law of thermodynamics is one of the bedrock laws of physics. Even if you’re not gung-ho for physics research, you ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

Flashes like Cherenkov radiation in space may reveal negative-energy ghosts, hinting at gaps in gravity theories.

Add Yahoo as a preferred source to see more of our stories on Google. We've Been Misreading a Major Law of Physics For The Past 300 Years When Isaac Newton inscribed onto parchment his now-famed laws ...

As we journey from Newton's laws of gravity to Einstein's groundbreaking theory of relativity, and delve into the enigmatic ...

We may receive a commission on purchases made from links. Physics is a thing, right? I could swear I remember sitting in class while my physics professor droned on and on about Newton and objects in ...

Who needs the laws of physics, anyway? Not NASA. At least, that is what a new peer-reviewed paper indicates. The paper discusses what was a fuel-free rocket engine, which tests now show works. But how ...

Breaking the laws of physics is a big no-no – unless you happen to be a sperm. Earlier this year, a team of researchers at Kyoto University in Japan found that microorganisms such as sperm and some ...