In an early test, the Gravity fell far, far short of its expected highway range. But after a re-do, things are looking better ...

For $15,000 less than the top-spec model, the Lucid Gravity Touring comes with some tradeoffs, including in the charging ...

Physicists in the US have used a tabletop experiment to rule out the existence of strong, gravitational-like forces at short length scales. Such forces, which could hint at additional space–time ...

The answer to these questions in order is no, kind of, and yes. The Lucid Gravity is the startup automaker’s upcoming crossover SUV, but in many ways it redefines the genre in terms of packaging, ...

On April 20, a satellite conceived in the 1960s to test two aspects of Einstein’s general theory of relativity finally roared into space from Vandenberg Air Force Base in California. Aside from two ...

A little more than a year ago, humanity got its first good look at the most mysterious object of the vast universe. For the first time, astronomers had imaged a black hole, which was lurking on the ...

Once again, physicists have confirmed one of Albert Einstein's core ideas about gravity — this time with the help of a neutron star flashing across space. The SEP has appeared to be true for a long ...

Let’s talk about quantum gravity experiments that can be done here on Earth! If we discover how to connect quantum mechanics with general relativity we’ll pretty much win physics. There are multiple ...

Albert Einstein can rest a little easier: The first effort to measure how quickly gravity exerts its influence indicates that it more or less matches the speed of light, scientists reported Tuesday.