The idea that we might be living in a simulated reality has worried us for centuries. Now physicists have found some ...

From bicycles to rockets, learning through experience – whether human or machine – is shaping the future of space exploration ...

SQUIRE aims to detect exotic spin-dependent interactions using quantum sensors deployed in space, where speed and ...

Some of the brightest beacons in the universe share one hidden engine: matter falling into a black hole. As gas whirls inward ...