TechnologyFirst ever quantum chess tournament won by Amazon researcher Quantum chess – a complicated game in which pieces can be in more than one place at the same time – has had its first tournament, and a player from Amazon won 51¶¯Âþ
SpaceWhy the vast emptiness of space isn't really that empty after all Space-time may seem empty, but the expanse between stars is filled with more interesting stuff than you may think, writes Chanda Prescod-WeinsteinComment