Everything we see around us, from the ground beneath our feet to the most remote galaxies, is made of matter. For scientists, that has long posed a problem: According to physicists’ best current ...

Shock waves from tiny black holes in the early universe could explain how antimatter became so rare while matter is common.

The image shows the predicted flux of antihelium-3 produced from dark matter (WIMPs) that annihilate producing these antinuclei. Each color represents the prediction for a different mass of dark ...

Add Yahoo as a preferred source to see more of our stories on Google. illustration of matter and antimatter Matter and antimatter should have completely wiped each other out eons ago, leaving the ...

How a mysterious particle could explain the universe’s missing antimatter Everything we see around us, from the ground beneath our feet to the most remote galaxies, is made of matter.

"WIMPs are particles that have been theorized but never observed, and they could be the ideal candidate for dark matter," explains Pedro De la Torre Luque, a physicist at the Institute of theoretical ...