Scientists Trapped an Antimatter Particle for Months to Study Its Secrets

Antimatter is not known for being easy to get ahold of . That's part of why these particles remain so cryptic. But recently, a team of physicists at Northwestern University managed to trap a single antimatter particle for months. Cooling it to temperatures near absolute zero, they could control its quantum states with great precision without even touching it. The experiment, published in Physical Review Letters represents a breakthrough in our understanding of one of the great mysteries of physics.