On April 11
A team of scientists unveiled a new tree of life on Monday, a diagram outlining the evolution of all living things. The researchers found that bacteria make up most of life’s branches. And they found that much of that diversity has been waiting in plain sight to be discovered, dwelling in river mud and meadow soils.
http://mobile.nytimes.com/2016/04/12/science/scientists-unveil-new-tree-of-life.html?referer=
