Virginia Tech’s study traces early eukaryotic evolution, highlighting life’s diversification since 2 billion years ago.

It helps to put it on a more fathomable scale. Watch to see where Earth's major events would fall on a timeline stretching across the US. Produced by Alex Kuzoian Follow BI Video: On Facebook More ...

It helps to put it on a more fathomable scale. Watch to see where Earth's major events would fall on a timeline stretching across the US. Produced by Alex Kuzoian Follow BI Video: On Twitter More ...

Martin models the evolution of life on Earth in a few minutes using the visual aid of a walk through timeline. From 4.6 billion years ago when the Earth was red hot, the timeline illustrates the ...

The International Chronostratigraphic Chart, the famous diagram depicting the timeline for Earth's history (seen on many classroom walls) will be updated. It should be said, however, there is ...