Dive into 25 cosmic mysteries science can't explain, from dark matter to dark energy. Explore the universe's most baffling ...

Physicists have spent decades trying to explain puzzling radio bursts and other odd signals that seem to arrive from deep space with no obvious source. Some technologists now wonder whether the same ...

The deepest mysteries of the universe often begin with the biggest questions. Few are more puzzling than the birth of supermassive black holes. These giants, weighing millions to billions of times ...

When we start talking about Earth's origin, there are many theories on the table that have been tossed around for years, with the Big Bang hypothesis often leading the charge. But thanks to the James ...

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

Approximately 424 million light-years away, a vast chunk of the cosmic web (the network-like distribution of matter the universe displays on the largest scale) appears as if it’s been caught in a ...

Researchers at the University of Portsmouth in the UK have proposed a cosmic bounce ...

Nearly 50 years later, Marvel’s First Family and the King of the Monsters meet again in the first of six one-shot comics spanning different eras of Godzilla and Marvel Comics. The Fantastic Four ...

A study led by UC Riverside physicist Hai-Bo Yu suggests that a new type of dark matter could explain three astrophysical ...