What do phylogenetic ... as speech is a uniquely human trait). Thus, understanding the evolutionary history of living species amounts to understanding where on the tree of life these species ...

Tree diagrams ... monophyletic groups that modern systems of classification strive to give formal names only to monophyletic groups. Unless indicated otherwise, a phylogenetic tree only depicts ...

Fossil discoveries provide valuable insights into extinct species, revealing their behaviors, environments, and relationships ...

The broken-wing display, in which birds fake being wounded to protect their nests from predators, is found across the avian phylogenetic tree, a study finds ... had no evolutionary response to ...