THIS IS THE TIME TO APOLOGISE. Ever since President Thabo Mbeki decided to write his series of letters to “clarify” what he ...

Part one explained the physics of quantum computing. This piece explains the target — how bitcoin's encryption works, why a ...

Noah Giansiracusa asks: How nutritious is your social media diet? Containing too much social media 'junk food,' he notes for Science News Explores, can have deleterious effects, and so individuals ...

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