Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one of the most abundant trees across much of eastern North America. It also ...

Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one ...

A recent paper provides an updated perspective on the evolutionary history of chelicerates—a diverse and ecologically ...

We learned at school that there are five different classes of animals. These are mammals, birds, fish, reptiles and amphibians. However, this knowledge, long enshrined in textbooks, does not seem to ...

Until those different names for the same species are synonymized, probably following molecular phylogenetic ... such as evolution, ecology, and biodiversity. It provides a better understanding of ...

This approach was developed by Carl Linnaeus in the 1730s, and it works by grouping animals ... evolutionary history and find shared ancestors. Under this system, organisms are grouped into "clades," ...

Evolutionary relationships, or phylogeny, involves studying evolutionary paths or lineages of organisms and is often represented by a phylogenetic tree. A phylogenetic tree shows the points at which ...