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

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

Why the universe is expanding faster and faster remains one of the biggest open questions in physics. Current theories cannot ...

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.

Scientists propose a new gravity theory using Friedmann equations. Their model explains the universe’s accelerating expansion ...

The universe’s accelerating expansion has long puzzled physicists. For decades, dark energy, an unseen force thought to make ...

Morin, L.R.M. (2026) Conjecture on Cosmological Redshift: Action Instead of Velocity, No Need for Dark Energy. Journal of ...

For the first time, scientists have introduced a new software capable of telling time on the Moon, a breakthrough designed to ...

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

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 ...

Albert Einstein was intrigued by a simple puzzle: an old car must travel 2 miles at an average of 30 mph. The twist? Its structure makes the solution impossible. Can you solve it?