Could the Universe have been born inside a black hole? This question, raised by a team of scientists, challenges the Big Bang ...

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

Suppose the birth of the universe was not a definite start, but a cosmological rebound far within a black hole? This radical idea has been picking up steam as new theoretical research, spearheaded by ...

Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...

One of the most perplexing discoveries in modern astronomy has been finding supermassive black holes, some weighing billions ...

Researchers have observed strange goings-on around a supermassive black hole located nearly 300 million light years away.

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have instead ...