Evolution kicks ass again.

The earth is 3.7 billion years old. Here is more support for something that is already already a fact evolution. These are our ancestors.

Canadian-led research pushes back date of earliest life on Earth

www.vancouversun.com

A Canadian-led team of scientists has turned the clock back by 100 million years on the emergence of oxygen-breathing life on land, shedding fresh light on a moment when Earth's earliest and most primitive organisms — including the microbes that would eventually develop into more complex creat...