The popular consensus among scientists is that the universe will continue expanding until the bitter end. A team of ...

Cosmology is already a complicated field of study, so switching up the variables is extra rough.

It's a plot device beloved by science fiction: our entire universe might be a simulation running on some advanced ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

Evidence now suggests the universe’s expansion has started to slow, not speed up. The findings imply dark energy is weakening ...

Physicists have taken the Universe’s temperature, revealing the searing trillion-degree heat of the Big Bang’s first plasma.

For nearly three decades, astronomers have interpreted the faint luminosity of certain distant explosive stars as a sign of ...

For almost a century, we have known that the universe is expanding. For several decades, evidence has suggested that the expansion of the universe is accelerating. Crucial to those estimates were the ...

Scientists from two large neutrino studies in the U.S. and Japan join forces to see if the elusive particle might lie at the ...

Basically, their results presumed that the viewer was looking at the universe while standing in a room with neon red lighting ...

A handful of extremely massive stars, each heavier than 1,000 Suns, may have sculpted the chemistry of the oldest star ...

Even though we can explore the universe with great precision, there is still a lot we don't know, according to Ulf Danielsson ...