What is a mass extinction, and why do scientists think we re in the middle of one? cnnphilippines.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cnnphilippines.com Daily Mail and Mail on Sunday newspapers.
At least five times, a catastrophe has killed off the vast majority of Earth’s species. As scientists say we’re in a sixth mass extinction, what can we learn from the past?
AFP – Human activities are responsible for the extinction of complete branches of the ‘Tree of Life,’ as indicated by a recent study. The study issues a warning about the looming threat of a potential sixth mass extinction. “The extinction crisis is as bad as the climate change crisis. It is not recognised,” said Professor […]