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

Since Einstein, physicists have found that certain entities can reach superluminal (that means "faster-than-light") speeds and still follow the cosmic rules laid down by special relativity.

For a generation, cosmologists have treated dark energy as a fixed backdrop, a steady pressure stretching space faster and ...

Wormholes are one of science fiction’s favourite cheats. Need characters to cross impossible distances? Skip years of travel?

The scientists realized that these supernovae weren’t as nearby as they had thought, so they had zipped away from Earth quicker than expected. “These observations led scientists to ultimately conclude ...

Astronomers have finally watched a black hole do something Albert Einstein only described on paper: twist the very fabric of ...

But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin ...

Experienced network designers know that the performance achievable of a data link depends on many factors, including the ...

Dark energy is the mysterious force thought to be accelerating the universe. . But a new study hints that scientists may have ...

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

If you’re concerned about getting every microsecond out of life, then you might not want to migrate to Mars. Using extremely ...