The world’s glaciers are receding at an alarming rate, losing more than a trillion tons of ice a year. Fueled in part by climate change, it’s driving sea levels higher, which could threaten coastal ...

Following laser surgery (photocoagulation) to repair a retinal tear, a person can typically expect a brief recovery period with minimal discomfort. Temporary symptoms may include mild irritation and ...

250 kilometres north of the Arctic circle is a place of thunderous and near-constant destruction. Here, creaks and roars signal the shearing of ice columns the size of skyscrapers from south-western ...