The Universe still holds many mysteries, and among the most intriguing are these invisible components known as dark matter ...

A new study argues that dark matter and dark energy might be illusions caused by the universe’s forces fading over time. For ...

For a quarter century, cosmology has leaned on one framework to explain how the universe expands. Known as the ΛCDM model, it assumes about 70 percent of the cosmos is filled with an unseen force ...

Scientists may be coming closer to confirming the existence of dark matter - the invisible stuff thought to make up more than ...

In a new study, scientists began pondering a pretty wild question: What if black holes can convert dead star matter into dark energy, the mystery force driving the acceleration of the expansion of the ...

The universe's expansion may be accelerating faster than previously thought. Dark energy, a mysterious force, might not be constant but could be changing over time. Multiple independent studies show ...

The U.S. National Science Foundation Nicholas U. Mayall 4-meter Telescope at Kitt Peak National Observatory (KPNO), a Program of NSF NOIRLab, beneath streaking star ...

Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...

The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...

Researchers propose that black holes may emit dark energy, possibly explaining the universe's accelerating expansion.

Dark energy, which drives the accelerated expansion of the Universe, is assumed to be constant since the Universe began by ...