Uber, Lucid and Nuro began testing the autonomous electric SUVs last month, ahead of the public debut of the ride-hailing ...

Lucid is gearing up to launch its first SUV, the Gravity. Designing a car that can handle a decade of life in the real-world is hard, as Tesla's frequent durability problems have proven. To get around ...

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 ...

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 ...

The European Space Agency (ESA) is planning to launch two incredibly sophisticated gravity wave testing satellites in 2036 -- but they're a long, long way out. So before launching the Laser ...

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.

A team led by astronomer Margot Brouwer (Leiden Observatory, The Netherlands) has tested the new theory of theoretical physicist Erik Verlinde (University of Amsterdam) for the first time through the ...

Tl;dr: Unlikely, but not impossible. Einstein’s theory of general relativity predicts that accelerating masses emit gravitational waves. And last week, a century after this prediction was made, the ...