Some quantum particles gotta get right back to where they started from. Physicists have confirmed a theoretically predicted phenomenon called the quantum boomerang effect. An experiment reveals that, ...

For the first time, physicists have confirmed a weird quantum phenomenon in which tiny particles, when nudged out of place, will snap right back to where they came from. The strange behavior, called ...

Scientists discovered ultra-cold regions on the lunar surface and distant cosmic structures. Lunar craters could be the coldest in our solar system, with temperatures around 25 kelvins. However, the ...