Scientists challenge the existence of dark energy. They suggest the universe's accelerating expansion is due to uneven gravitational effects on time. This new theory, called the "timescape" model ...

In case dark matter didn't seem mysterious enough, a new study proposes that it could have arisen before the Big Bang.

Dark energy, one of the most mysterious concepts in astronomy, has baffled the world's greatest minds for decades. Dark energy is a placeholder term scientists use to refer to whatever is causing ...

CHRISTCHURCH, New Zealand — Dark energy has been modern physics’ most successful placeholder, a theoretical force invented to explain why galaxies seem to be racing away from each other at ...

Dark energy, long thought to drive the accelerating of the expansion of the universe, may not exist, according to a groundbreaking study. The research, based on enhanced light-curve analysis of "type ...

Dark energy is one of the greatest mysteries of the universe. This mysterious force is thought to be accelerating the expansion of the cosmos. But a new study challenges this long-held belief.

The cosmos began expanding with the Big Bang but then around 10 billion years later it strangely began to accelerate thanks to a theoretical phenomenon termed dark energy. Credit: NASA One of ...

Dark energy does not exist, some scientists have claimed – which could help get rid of one of the universe’s biggest mysteries. For a century, scientists have thought that the universe was ...

The cosmos began expanding with the Big Bang but then around 10 billion years later it strangely began to accelerate thanks to a theoretical phenomenon termed dark energy. One of the biggest ...

DESI’s recent analysis confirms gravity’s standard model and hints at dynamic dark energy, reshaping our cosmic understanding. Credit: SciTechDaily.com The DESI collaboration’s latest research ...

Exploiting an ingenious combination of photochemical (i.e., light-induced) reactions and self-assembly processes, a team led ...

Dec. 20, 2024 — One of the biggest mysteries in science -- dark energy -- doesn't actually exist, according to researchers looking to solve the riddle of how the Universe is expanding.