Black holes, once purely theoretical, are now observable phenomena, offering insights into the universe. Their intense ...

The discovery, made with the LOFAR (LOw Frequency ARray) radio instrument in Europe, indicates that galaxy clusters, which ...

The study suggested that our universe formed from the collapse of a black hole, inside a bigger parent universe, rather than a sudden appearance.

"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly advanced technological civilization," Harvard's Avi Loeb writes.

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

Predicted by Einstein and dismissed as undetectable, gravitational waves were finally heard in 2016. Now, with observatories ...

Priyamvada Natarajan has spent decades exploring some of the universe’s most persistent mysteries, particularly the unseen ...

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