The Why Files on MSN

Scientists warn Earth's next mass extinction may have already started, "We're running out of time"

More Than 99% Of All Species That Have Ever Existed On Earth Are Already Extinct. Throughout History, Five Mass Extinction Events Have Reshaped Life On Our Planet, Wiping Out Entire Ecosystems And ...

Are We on the Brink of Mass Extinction? What Paleontology Teaches Us About Saving Our Environment

Understanding the Earth’s previous mass extinctions may be the key to saving ourselves from the next one.

NZ’s unique fossil record of marine molluscs helps scientists predict extinction risk – before it’s too late

Scientists are increasingly worried we may be witnessing the start of the “sixth mass extinction” – the first to be caused by ...