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David Davis and Michel Barnier

One year until Brexit: 7 big issues that must be solved

29 March 2018

The UK must answer difficult questions on climate change, food security, aviation and more as it leaves the EU on 29 March 2019


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Mercury's long-lost cousin found in distant planetary system

27 March 2018

An exoplanet discovered 340 million light years away may shed some light on how Mercury got to be such a weird world – a tiny planet made mostly of an iron core


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Wearable scanner can image your brain while you're on the move

27 March 2018

For the first time, a portable MEG scanner can image brain activity while people move and behave normally. It could be useful for studying babies and infants


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Chemical weapons treaty put to test over Novichok spy attack

27 March 2018

The poisoning of former spy Sergei Skripal and his daughter has prompted the UK to demand a “clarification” from Russia under article 9 of the 1997 treaty. It has never been invoked before


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Facebook backlash continues as users find call data logged too

27 March 2018

Facebook boss Mark Zuckerberg apologises over the revelations that Cambridge Analytica obtained data on millions of Facebook users without their permission


Gun protestors in US

US Congress spending bill includes more money for research

27 March 2018

US Congress has passed its 2018 spending bill, which included the largest research budget increases in nearly a decade. It also clarifies gun violence research


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How a dedicated cyber-court could halt the rise of online crime

27 March 2018

Crimes carried out online are already illegal, so politicians should stop calling for new laws and start enforcing the old ones


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A star has been seen exploding faster than any other on record

27 March 2018

A supernova exploded and hit maximum brightness over 2.2 days – the fastest one we've spotted. A shell of gas from its dying star may have amped up its light


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It's a gas

27 March 2018

Why are farts funny?


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Turning over a new leaf

27 March 2018

I'm puzzled by beech trees. They are deciduous and their leaves turn bronze in the autumn, but they don't fall off the tree. Instead, they hang on until spring when other plants are putting out their new leaves. How do these trees benefit from this different...


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