Blood Falls in Antarctica flows unpredictably with iron-rich, salty water. Microbes inside survive without sunlight.

On its forthcoming assignment, the present Endurance, commanded by Captain Andy Dickson, will carry out work around South Georgia, the South Shetland and South Orkney Islands, the North Antarctic ...

In this video we dive into the ultimate battle between human intelligence and artificial power. From problem-solving to physical endurance, these mind-blowing tests push both to their limits, ...

These are rarefied waters, as the Channel Swimming Association has only authenticated 1,975 solo swimmers in its 98-year ...