The new findings come from the Dark Energy Spectroscopic Instrument (DESI), which sits on a telescope at the Kitt Peak National Observatory in Arizona.

Zombies may shamble slowly, but the questions they leave behind move at lightning speed. Despite wrapping up its main ...

It drives the movements of stars and galaxies, but dark matter is invisible. While it remains a colossal mystery, a study ...

The universe is vast and mysterious, with over 85% of its mass composed of an invisible substance known as dark matter.

When you see pasta, your brain probably doesn't jump to the secrets of the Universe. But for almost a century, physicists have puzzled over spaghetti's counterintuitive properties.

Scientists are investigating enigmatic phenomena observed in the center of our galaxy. Telescopes are detecting mysterious radiation, and the gas in the central molecular zone is highly ionized. Could ...

NEW YORK (AP) - Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous — it ...

Astronomers thought dark energy was a constant. But now, findings from the Dark Energy Spectroscopic Instrument provide even more evidence that it may be fluctuating ...

The European Space Agency’s “dark universe detective” discovered millions of new galaxies and offers potential clues about dark matter ...

Around 25 percent of the universe is the equally mysterious dark matter, leaving just five percent for everything that we can see and touch. An Indian student at the University of Pittsburgh ...