Add Yahoo as a preferred source to see more of our stories on Google. Abstract artist's impression of an energy vortex. Gravity can turn itself into light, but only if space-time behaves in just the ...

A group of researchers have made a shocking discovery about one of the most fundamental forces in our universe. According to a new paper, which is set to publish in Physics of the Dark Universe next ...

Researchers have discovered that in the exotic conditions of the early Universe, waves of gravity may have shaken space-time so hard that they spontaneously created radiation. The physical concept of ...

About 85 percent of the matter in the universe is thought to be dark matter, yet there is still no confirmed direct detection of any dark matter particle. Ground-based detectors, space-based ...

Scientists in Japan have managed to manipulate light as though it was being influenced by gravity. By carefully distorting a photonic crystal, the team was able to invoke “pseudogravity” to bend a ...

We tend to think of gravity as being about as constant as it gets. It is the invisible anchor that keeps our feet on the ...