An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as ...

Here's why the force of gravity pulls us down rather than up. The answer involves Einstein and the bendy realm of space-time.

It was in 1980 that John Anderson first wondered if something funny was going on with gravity. The Jet Propulsion Laboratory physicist was looking over data from two Pioneer spacecraft that had ...

Perhaps surprisingly, gravity is the weakest of the four fundamental forces and the hardest to measure here on Earth. Now, physicists in Austria have made the smallest measurement of gravity so ...

Differences in the gravitational pull between the Earth and the Moon will make July 9, July 22 and August 5 unusually short.