Who knew that the trees were at war? (At least, that’s the first image that came to mind when I read that the Gymnosperm Database is “the web’s premier source ...

A defining feature of angiosperms is double fertilization involving the female gametophyte central cell and formation of a nutrient-storing tissue called endosperm. The route for the evolutionary ...

Human biology is the study of all aspects of the human organism including evolution, genetics, ecology, anatomy and physiology, development, anthropology, and nutrition, among others. A deep ...