US president Donald Trump has admitted he believes that nuclear weapons are the greatest threat to humanity, starkly warning that the use of 'monster' warheads may 'end the world'. Trump, who is ...

NPL's atomic clock, alongside clocks from around 80 labs worldwide, helps set Universal Coordinated Time (UTC), the official global time standard To pinpoint our exact location, we need to know ...

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Researchers have developed a battery that can convert nuclear energy into electricity via light emission, a study suggests. Researchers have developed a battery that can convert nuclear energy ...