If all the world's a stage and all the species merely players, then their exits and entrances can be found in the rock record. Fossilized skeletons and shells clearly show how evolution and ...

An extinct reptile species from 300 million years ago has offered insight into the evolution of mammal's teeth. This chart shows a glimpse into history, including the work conducted over a 50-year ...

Dr. Tyrone Lavery reports in a paper published in Evolution that two groups of leaf-nosed bats with vastly different body sizes that were thought to be separate species are an example of a rare ...

Researchers calculated the flight ability of more than 80 ancient cicada species to analyze their evolution over time. When you purchase through links on our site, we may earn an affiliate ...

“This is one of the very first papers to comprehensively show the role of mate selection decisions in the evolution of new species,” said Rebecca Safran, the paper’s senior author and professor in the ...