Are your hands just cold, or could you be suffering from a troublesome condition that affects roughly one in six Brits? Now a simple 1-minute quiz can tell you if you have Raynaud’s disease — the weather-related condition characterised by colour-changing fingertips. Raynaud’s is a disorder that affects blood circulation, causing a temporary narrowing of the arteries in reaction to certain triggers including cold weather.

When Donald Trump is inaugurated as America’s 47th president on January 20, the event will mark the official start of his second term in office with carefully stage-managed images that will be seen around the world. Within hours of the event, Trump will take his seat behind the Resolute desk in the Oval Office and launch what he calls ‘the biggest mass deportation in American history’. While the expulsion of illegal immigrants was a focal point of Trump’s election campaign, the precise details of how he intends to accomplish his goal of removing as many as 20 million people from US soil have largely remained unknown.