A link between evolution over short time frames (microevolution) and long time frames (macroevolution) that could open new approaches to understanding some of biology's deepest questions is proposed ...

On the other hand, much of it is based on "macroevolution"–if you define it as evolutionary changes above the scale of microevolution. For example, the research of Claes Wahlestedt which I described ...

In tropical climates, lizards are everywhere. It can be a bit wild to see, and they come in all shapes and sizes. They seem a tad superfluous in such large varieties leaving one to wonder, what ...