On April 7, the biotechnology company Colossal Biosciences announced it had brought dire wolves back from extinction, explicitly stating it was "the rebirth of the once extinct dire wolf." Now, its ...

From the reintroduction of grey wolves in Yellowstone National Park to throwing pufflings off cliffs, there are times when human intervention has proved successful ...

They move like ghosts along the shorelines of Canada's Vancouver Island, so elusive that people rarely see them lurking in the mossy forests. British filmmaker Bertie Gregory was one of the lucky ones ...