A Greenland shark swimming through the North Atlantic today may have been alive before the modern world existed. Researchers ...

Described by one researcher as looking ‘already dead’, the enigmatic creatures are one of the least understood species on the planet ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Humans, under optimal conditions, can live to an age of 100 ...

Swimming at a crawl with cloudy eyes and mottled skin, the Greenland shark looks like it's seen better days. The shark's eyes were thought to be barely functional, as it spends most of its time in ...