The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

The big thinkers at Aperture explain relativity and how it warps the fabric of spacetime. Tom Cruise visited 'Star Wars: ...

A century after Albert Einstein sketched out his radical picture of gravity, astronomers have now watched a black hole ...

The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion ...

The rapid acceleration of the universe’s expansion continues to challenge our understanding of fundamental physics. Why the ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

The CHIEF1900 is currently the world's most powerful centrifuge that was commissioned by China in December 2025.

A conspiracy theory claims gravity will fail for seven seconds in 2026. The science is wrong—but what would happen if gravity did, in fact, turn off?

The standard explanation has been dark energy, an invisible force added into the equations to make the math work. But now, an ...

Astronomers have obtained the sharpest-ever X-ray spectrum of an iconic active galaxy, providing the most accurate, precise ...

Most starships in Star Trek are able to travel across the galaxy at faster-than-light speeds through the use of warp drives ...