A new species that has been dubbed a hidden ‘monster’ of the plankton world has been found lurking under Arctic sea ice in Canada. The fortuitous discovery of the eight-legged creature – which freakishly only has one eye, no mouth and two hairy antennae – was made by a University of Manitoba student in 2014. Aurelie Delaforge was working at an ice camp in the wilds of Cambridge Bay, Nunavut,...