In biology, the concept of relatedness is defined ... Darwin's view of the evolutionary tree is beautifully expressed in the following quote: The affinities of all the beings of the same class ...

But how exactly do we understand and use these devices? Tree diagrams have been used in evolutionary biology since the time of Charles Darwin. Therefore, one might assume that, by now, most ...

A new suggestion that complexity increases over time, not just in living organisms but in the nonliving world, promises to ...

Being struck by lightning is something humans generally try to avoid. But for at least one tropical tree species, this ...

Researchers have created a way to see your family tree as a movie rather than a still portrait by tracing where your ancestors moved across the globe over time. The statistical method can also be used ...

To help you explore this tree and understand the amazing ... “Nothing in biology makes sense except in light of evolution.” The Evolution Lab features two interactive digital learning tools ...

Red-eyed tree ... an evolutionary biologist and director of the Smithsonian Tropical Research Institute (STRI, pronounced “str-eye”) in Gamboa, Panama. Warkentin, a biology professor at ...

lived in trees, feasted on leaves, and may be among our closer evolutionary relatives. The findings are detailed in a study published March 11 in the journal Scientific Reports. Breakthroughs ...