By looking at light from distant exploding stars called supernovas, in 1998 astronomers discovered the universe isn't just ...

Could time itself actually explain our universe's expansion? Our current cosmological model—known as lambda cold dark matter, ...

Scientists are challenging the existence of dark energy with a new model called "timescape," which suggests the Universe's ...

Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door ...

"Dark energy is a misidentification of variations in the kinetic energy of expansion, which is not uniform in a Universe as ...

Dark energy does not exist, some scientists have claimed – which could help get rid of one of the universe’s biggest mysteries. For a century, scientists have thought that the universe was ...

According to our current understanding of astrophysics, the universe is not only expanding, but also growing at an ever-increasing rate. The most-accepted model for this expa ...

Oregon State University researchers have found luminescent nanocrystals with fast light-dark switching capabilities.

Dark energy is one of the most debated and intriguing missing puzzle pieces of modern physics – a mysterious form of energy believed to uniformly permeate all of space. In the current most ...