Every time a coffee mug drops, a satellite orbits or an astronaut floats, we are watching the same phenomenon play out under ...

In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen proposed a ...

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...

Spacetime itself would also need to be “quantized,” or broken down into constituent parts. This is what the notorious string theory attempts to do, as does loop quantum gravity, currently considered a ...

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

In a recent exhibit, the artist wove fantasy and physics to illustrate the temporal funk of living through a pandemic. Early in the COVID-19 pandemic, when New York City went into lockdown, artist ...

WASHINGTON – Aalyria, the company marketing technology developed by Google parent Alphabet, announced an agreement March 13 with Rivada Space Networks. Rivada will use Spacetime, Aalyria’s network ...

A scientist studying crystal structures has developed a new mathematical formula that may solve a decades-old problem in understanding spacetime, the fabric of the universe proposed in Einstein's ...