For more than a century, physics has been built on two great theories. Einstein's general relativity explains gravity as the ...

AI is rewriting the laws of physics, uncovering hidden forces, and reshaping our understanding of the universe. Discover the ...

Scientists propose that gravitational waves shaped the universe. Their model challenges inflation theory. How exactly did the ...

If you think a galaxy is big, compare it to the size of the Universe: it’s just a tiny dot which, together with a huge number ...

In May 2019, astronomers picked up something strange in the fabric of spacetime. The LIGO and Virgo detectors recorded a ...

Mysterious space "bang" GW190521 could be our first evidence of another universe, detected through gravitational waves from a wormhole collision.

This article explores how our understanding of the universe has evolved—from the scale of everyday experience down to the ...

Mapping the Universe’s vast structure no longer requires endless supercomputer time. Effort.jl brings cosmic modeling to laptops without sacrificing accuracy.

UC Santa Cruz physicist Stefano Profumo has put forward two imaginative but scientifically grounded theories that may help solve one of the biggest mysteries in physics: the origin of dark matter. In ...

A black hole with an extraordinary appetite, consuming the equivalent of 3,000 Suns every year, has left scientists both baffled and terrified. Its growth rate, which is a staggering 2.4 times faster ...

What is the meaning of life? Even the best of us couldn't hope to answer that question in a Universe Today article. But there ...

Researchers have derived a formula for viral behavior in the Wild Cards, a science fiction series written by a collection of authors about an alien virus called the Wild Card that mutates human DNA.