When you have to cut a bolt to size, there's no need to waste any time or energy. Grab your drill and a hacksaw, and let your ...

In simulated operations described in Nature on 26 November 1, the slipknot technique allowed inexperienced surgeons to ...

Bloomberg Daybreak Europe is your essential morning viewing to stay ahead. Live from London, we set the agenda for your day, catching you up with overnight markets news from the US and Asia. And we'll ...