Large Hadron Collidor Bringing Scientists Closer to Answers About Antimatter

Specifically why there's so little of it and so much matter

The quest to understand why our Universe is made of matter rather than antimatter has received a boost at the Large Hadron Collider.

The LHCb experiment has for the first time observed decays of particles known as Bs mesons that preferentially end up as matter, rather than antimatter.