Scientists have long known that most of the matter in the universe is invisible. This hidden material, called dark matter, ...

Discover the 25 unsolved mysteries that still haunt scientists. From dark matter to the arrow of time, explore the universe's ...

The findings suggest that while massive black holes are not required to explain observed data, the presence of intermediate-mass black holes remains entirely plausible.

We all know that everything kicked off when the Big Bang exploded our universe into reality, right? Well, not necessarily. A ...

Today scientists rely on two methods. The first is late-universe observation (or observation of the universe as we see it ...

A new study led by researchers at the University of California, Riverside, suggests that ...

Add Yahoo as a preferred source to see more of our stories on Google. From left to right, this graphic illustrates how NASA’s Carruthers Geocorona Observatory, IMAP (Interstellar Mapping and ...

Dark matter is one of the most intriguing and important mysteries in modern science. On Saturday, April 18th, Dr. Anna ...

The public can get ready to blast off into a night of cosmic curiosity at Lake Metroparks’ “Super Star Party: Cosmic Mysteries.” Happening from 7 to 11 p.m. Aug. 9 at Penitentiary Glen Reservation, ...

Black holes that formed before the Big Bang could still exist today as ‘cosmic fossils’, potentially helping to explain the ...