Black holes live forever, at least according to general relativity. Once material crosses a black hole's event horizon, it is ...

If you have attended a night sky outreach event, conducted, for example, by the Black Canyon Astronomical Society or the ...

We can all think of plenty of things we would like to tell our predecessors to avoid stupid mistakes, but would they listen?

It looks like time travel, closed timelike curves, quantum mechanics, and quantum entanglement are once again at the centre ...

Cutting-edge atomic clocks may soon reveal a strange possibility: time itself behaving like a quantum object, existing in ...

In November 1989, two watershed events changed the course of world history. The fall of the Berlin Wall would end the Cold ...

Using ultraprecise atomic clocks, along with technologies developed from trapped-ion quantum computing, scientists are ...

For a half-century, scientists have investigated ways to solve the black hole information paradox—the idea that when black holes evaporate through Hawking radiation, the information inside them ...

Physics is riddled with paradoxes: Think of how information leaks from supposedly inescapable black holes or how the ...

Is that confidence justified? Deloitte’s Global Future of Cyber Survey found that while 85 per cent of organisations feel prepared for breaches, only 70 per cent have taken enough cyber security ...

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