What if gravity repelled instead of attracted? This video explores how repulsive gravity could have shaped the history of the ...

From Newton’s falling apple to Einstein’s curved spacetime, our understanding of gravity has come a long way, yet this familiar force remains one of the biggest puzzles in physics.

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

Orienspace's Gravity-1, the world's most powerful solid-fuel rocket, launched from the deck of a ship in the Yellow Sea on ...

As they whirl around in low-Earth orbit, satellite configurations are far more sensitive to changes in Earth's gravity field ...

Over the past few decades, the idea that gravity is not a fundamental interaction but is instead caused by the increase of entropy has become increasingly popular in the worl ...

Are we living in “The Matrix” in real life? In the 1999 science-fiction film, Neo discovers that the universe is a simulation — but one scientist believes that the idea isn’t all fiction. Dr. Melvin ...

When a seismologist visited the site of the 2019 Ridgecrest earthquakes two days after the event, he noticed something strange. Pebble- to boulder-sized rocks clearly had been moved by the earthquakes ...