Disney has a variety of fantasy TV shows in its catalog, but only one of them deserves a reboot now more than ever after just ...

We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole new model to account for gravity’s influence.

Though spacecraft with artificial gravity are still a distant dream, we had proof of concept way back in September 1966.

The first planned artificial gravity experiment took place in late 1966, but the first human on the Moon beat them to it.

Gravity may seem constant, but it actually varies across the planet—and one of the strangest places is Antarctica, where gravity is slightly weaker than expected. Scientists have traced this “gravity ...

It's well known that spaceflight causes muscle atrophy and other biological changes in reduced gravity, and especially in ...

The International Space Station is humanity’s most expensive gym membership. Since the earliest days of human spaceflight, it’s been understood that longer trips away from Earth’s gravity can have a ...

Emergent gravity is a bold idea. It claims that the force of gravity is a mere illusion, more akin to friction or heat—a property that emerges from some deeper physical interaction. This emergent ...

We have long taken it for granted that gravity is one of the basic forces of nature—one of the invisible threads that keeps the universe stitched together. But suppose that this is not true. Suppose ...

NASA and scientists are studying the effects of low gravity on human muscle to prepare for Mars missions. Research on mice ...