A new study just added an interesting twist to the complicated history of the physics theory.

Physicists may have uncovered a surprising new clue that string theory—the idea that the universe is built from unimaginably tiny vibrating strings—could be more than just a mathematical fantasy.

You might call it “Game of Stones.” Scientists have floated a wild theory that Stonehenge may have been an ancient sports ...

What if wormholes were never cosmic tunnels at all? New research suggests Einstein and Rosen’s famous “bridge” may actually reveal something even stranger: time itself could flow in two directions at ...

Many theories have been shared about the health of the woman in the iconic portrait.

Discover 15 shocking conspiracy theories that continue to spark debate around the world. These stories still leave people ...

Then it’s kind of a mystery to try to figure out why and how they’re related.” The Riemann hypothesis has proved to be a font ...

The Moon landing conspiracies are very much alive, but the new generation of astronauts are handling them with less drama.

When ET phoned home, was he using the Great Pyramid? Aliens might not have built the pyramids, but they may have communicated ...

Not sure what to read next? 'Mr. Yay' is sure to be at the top of the list for any science fiction fan, but it's more than ...

Complexity may seem subjective, but a quantitative measure of the complexity of nanomaterials was recently developed by a ...