Six US aircrew ejected over Kuwait after a friendly fire incident. Surviving the bailout may be the easy part.

The “gravity hole” formed at least 70 million years ago after convection in Earth’s mantle. The weak gravity could impact our oceans.

Artificial intelligence is rapidly making intellectual work and social interaction easier, but that ease may come at a substantial psychological cost, according to researchers from the University of ...

Your weight doesn't change because of gravity but because the floor pushes back. Physicists explain why elevators briefly ...