Study finds that the mass extinction caused by an asteroid about 66 million years ago led to critical changes in bird genomes that ultimately sparked the incredibly diversity living birds. Shortly ...

Using a dated phylogeny of 16,585 species, we map floristic endemism patterns in China and identify Central China as a critical, overlooked conservation priority. We advocate for the designation of ...

Aiger reflects on his bond with Achilles and his rivalry with Valt. As strong as he's become, Aiger will still have to step it up if he's going to take on the World Champ!

Coevolution is the process by which two or more species evolve in tandem by exerting selection pressures on each other. Examples of coevolutionary systems include host and parasites, predators and ...