Iowa caucuses 2016: how to decode tonight’s results
With tonight’s Iowa caucuses, real-life voters will at long last make their voices heard in the presidential races. But it’s not so easy to decode what the results will …
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Black and white cats 'owe distinctive colouring to faulty genes'
The causes of the distinctive and seemingly random colouring of the black and white cat has long remained a mystery. But new scientific research has suggested that their unique …