New research puts forward compelling new evidence that dark matter interacts with cosmic "ghost particles" called neutrinos.

What is dark energy? Why does dark energy seem to be weakening? Is our universe part of a larger multiverse? What lies beyond the boundary of a black hole? The universe seems to be rotating, and if ...

A pioneering new observatory that will build the most precise map of the universe ever could, in the process, solve two of science’s most pressing mysteries: The nature of dark energy and dark matter ...

Scientists still struggle to understand consciousness, aging, memory formation and why humans hiccup or yawn, revealing a ...

A mysterious force called Dark Energy might be changing, in a way that challenges our current understanding of the nature of ...

A mission designed to unravel some of the greatest mysteries of the universe has taken off. The European Space Agency’s Euclid space telescope launched at 11:12 a.m. ET Saturday aboard a SpaceX Falcon ...

(CNN) — A mission designed to unravel some of the greatest mysteries of the universe is ready to launch. The European Space Agency’s Euclid space telescope is expected to lift off at 11:12 a.m. ET ...

Aug. 1 is Women Astronomers Day, highlighting the historical achievements of women in astronomy. The designation honors the birthdate, in 1818, of Maria Mitchell, the first American woman astronomer ...

Mind-blowing. Those are the two words I'd use to describe the "Mysteries of the Universe" weekender discovery tour, hosted by New Scientist. Over two days in the Cheshire countryside, a group of space ...