pre-Earth

Scientists discover hints of life on early Earth

Scientists find fossil-like hints that some kind of life existed on Earth 4.1 billion years ago, when the planet was a mere volcanic toddler. That's 300 million years earlier for life to pop up than previously thought.

October 20, 2015
October 20, 2015

Scientists discover hints of life on early Earth

Scientists find fossil-like hints that some kind of life existed on Earth 4.1 billion years ago, when the planet was a mere volcanic toddler. That's 300 million years earlier for life to pop up than previously thought.