This may be the source of dark matter.

December 1, 2017

There are more "anti-electrons" coming at us than there should be.

November 26, 2017

This dark matter theory doesn't sit well with everyone.

November 20, 2017

"It would be revolutionary for our fundamental understanding of the universe."

November 18, 2017

Physicists are on a quest to find dark photons.

November 10, 2017

It accounts for 85 percent of all matter — yet we've never directly observed it.

November 2, 2017

Wobbling galaxy clusters contradict current theories about the mysterious form of matter.

October 27, 2017

Get ready for a new kind of physics.

October 11, 2017

It's 1000 times the density of previous one-dimensional clocks.

October 5, 2017

One breakthrough in physics may lead to another.

October 3, 2017