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 ...

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

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 ...

Recent experiments involving the super-heating of gold have led to unexpected results that challenge a fundamental law of the ...

Dark matter is a type of matter that does not emit, absorb, or reflect light, making it invisible to telescopes.

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

For scientists, learning more about how black holes behave is essential to understanding how the universe works. A recent ...

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 ...

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.