Physicists in England claim they have discovered how to create matter from light, by smashing together individual massless photons-- a feat that was first theorized back in 1934, and has been ...

Add Yahoo as a preferred source to see more of our stories on Google. Supersolids are a strange quantum state of matter that combines properties of solids and liquids. Now they've gotten even more ...

Fusion power has long been sold as the technology that could light our cities with the same process that powers the stars. Now a new line of research suggests those same reactors might also be ...

Physicists have spent decades chasing two grand technological dreams: harnessing fusion power and uncovering the nature of dark matter. A new theoretical paper now suggests those quests might collide ...

Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary matter. These characteristics make it impossible to detect using ...