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Editor's note
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Scientists believe that the Big Bang created equal amounts of ordinary matter and something called “antimatter”, which is identical to matter but has opposite charge. The trouble is that whenever antimatter meets matter they annihilate each other in a flash of light – making it a mystery how we can be here today, living in a universe entirely made of matter. Now scientists at the LHCb experiment at CERN have discovered a brand new source pumping
out more matter than antimatter. Marco Gersabeck explains how it could help us solve one of physics’ greatest puzzles.
Archaeologists came up against an unlikely foe, when chocolate-maker Cadbury released an advertising campaign encouraging children to go ‘treasure hunting’ for ancient artefacts across the UK. Aside from being illegal in certain places, these academics argued that removing such artefacts without recording the finds could thwart future discoveries. Read this first hand account of how they succeeded in saving some national treasures.
After a difficult night in Brussels appealing to EU leaders for time, prime minister Theresa May must turn once again to the British parliament to reach an agreement on Brexit. Earlier in the week, May took the extraordinary decision of blaming other MPs for the Brexit impasse, saying that she, like the rest of the public, was fed up with it all. That’s all very well but now she has to convince those very same parliamentarians to find a way through. Martin Fellenz, an expert in collective decision making, appeals to everyone involved to come together to produce a solution.
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Miriam Frankel
Science Editor
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Top stories
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The Milky Way as seen from Yellowstone National Park.
Neal Herbert/Flickr
Marco Gersabeck, University of Manchester
A new experiment at CERN has discovered a source of asymmetry between matter and antimatter that could help explain why we are here at all.
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Doonagore Castle, which Cadbury incorrectly identified as Mooghaun Fort in its ad campaign.
Shutterstock.
Aisling Tierney, University of Bristol; Mark Horton, University of Bristol
A swift response from the heritage community prevented damage to sites of national heritage.
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EPA/Chris J Ratcliffe.
Martin Fellenz, Trinity College Dublin
The prime minister was wrong to absolve herself of blame for this crisis, but a solution can only be found if parliamentarians work together.
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Environment + Energy
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Rebecca Willis, Lancaster University
Cumbria council has approved the £165m Woodhouse colliery – and highlighted the failings of national climate policy.
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Fabian Schuppert, Queen's University Belfast
If society is serious about a Green New Deal, we'll need universal basic income to implement it.
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Sarah Lees, University of South Wales
Making more sustainable fashion choices doesn't require a massive lifestyle change.
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Wolfgang Wüster, Bangor University; Giulia Zancolli, Université de Lausanne
The Mohave rattlesnake is famous for its variable venom – but the reasons behind that variation are not as straightforward as we thought.
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Politics + Society
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Erin Sanders-McDonagh, University of Kent
Vulnerable young people have been failed by austerity policies that have decimated the services meant to protect them.
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Steven Greer, University of Bristol
The scheme has many critics, but the numbers show that it's working well.
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Harvey Whitehouse, University of Oxford; Patrick E. Savage, Keio University; Peter Turchin, University of Connecticut; Pieter Francois, University of Oxford
God only started watching over us quite recently, according to a new study that analysed 414 societies from 30 world regions.
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Science + Technology
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William Dance, Lancaster University
Several flaws have already emerged in Facebook's new measures to stop improper political influence.
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Health + Medicine
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Chris Moreh, York St John University; Athina Vlachantoni, University of Southampton; Derek McGhee, Keele University
Most EU migrants would prefer to be treated in their country of origin.
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Featured events
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Room 103, 51 Gordon Square, London, London, City of, WC1H 0PN, United Kingdom — UCL
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Museum of English Rural Life, Redlands Road,, Reading, Reading, RG1 5EX, United Kingdom — University of Reading
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Lindsay Stewart lecture Theatre, Craiglockhart Campus, Glenlockhart Road, Edinburgh, Midlothian, EH14 1DJ, United Kingdom — Edinburgh Napier University
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The Weston Auditorium, de Havilland Campus, Hatfield, Hertfordshire, AL10 9EU, United Kingdom — University of Hertfordshire
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