A new phylogenetic tree of insects explains how and when the most diverse group of animals on Earth originated and evolved. ... Insect Family Tree Maps 400-Million-Year Evolution. News.

The Bird Family Tree Gets ... An international group of researchers recently developed a tree based on the ... in Science, Vol. 346; December 12, 2014 (left tree); “Higher-order phylogeny of ...

A new genetic family tree of the UK's birds may help predict which will see their populations decline in future. The family tree - or phylogenetic map - shows how closely species are related. The ...