A radical new theory by physicist Naman Kumar is challenging the way we think about the birth of the universe. Rather than arising from a singularity, Kumar proposes that our universe might have ...

It began with a single tweet. A curious claim floated through social media: the maximum size for a PDF, supposedly, was 381 ...

An IIT scientist proposes a twin universe born alongside ours, where time flows in reverse. This theory challenges the Big ...

The universe remains a puzzle, full of shifting clues and unexpected revelations. In a new twist, scientists studying galaxy ...

During this phase, the scale factor of the universe, which tells us about its size, follows a cosine-like behavior.

The data covered a survey of the sky equal to more than 300 times the size of the moon as viewed ... the accelerated expansion of the universe, may account for 68%. The newly released Euclid images ...

The strings of string theory are unimaginably small. And when we say "unimaginably," we mean it: Your average string, if it exists, is about 10-33 centimeters long. That's a point followed by 32 ...

Carl Sagan told us that there are more stars in the universe than there are grains of sand on all of the Earth's beaches. At the same time, there are more H 2 O molecules in just 10 drops of water ...

A visualization of a 3D map of the universe, with Earth at the center and every dot representing a galaxy. Image: DESI collaboration and KPNO/NOIRLab/NSF/AURA/R ...