The origin of our Universe remains one of the greatest enigmas of science, a question that seems to defy the limits of our ...

The universe exists because matter and antimatter are not good friends. Is there a scientific reason why the universe exists?

Physicists may soon witness a cosmic fireworks show: the explosive death of a primordial black hole. Once thought to be unimaginably rare, new research suggests there’s up to a 90% chance of catching ...

The LIGO team's Professors Rainer Weiss, Kip Thorne, and Barry Barish won the Nobel Prize in Physics in 2017 for their work ...

Recently, a research team from the Chinese University of Science and Technology achieved a significant breakthrough in the ...

Astronomers once thought the universe's first stars (made of hydrogen and helium) were nearly all giants, hundreds to ...

That cosmologists cannot agree on one of the most elementary facts about the universe is striking enough. But that uncertainty produces others, too: it makes it impossible to calculate an exact age ...

Chinese astronomers have spotted a hidden supermassive black hole in the background of a peculiar gravitational wave event ...

A backward, mirror universe could explain the existence of dark matter. If an anti-universe exists, it would run backward in time, before the Big Bang. Dark matter, then, could be right-handed ...

“There’s a lot of meanings for ‘small,’” says Janet Conrad, a particle physicist at the Massachusetts Institute of Technology ...

The predicted explosion could be strong evidence of a theorised but never observed kind of black hole, called a "primordial black hole".