Cambrian fossil Fossils from millions of years ago shed new light on how animals first grew skeletons

This fossil was discovered in eastern Yunnan province where the oxygen-limited situation or the anaerobic conditions did not favor the degradation of soft tissues

How landscapes shape species: Grizzly bears’ DNA aligns with indigenous language families

Can genetic distinctions among bear populations be related to language differences among human populations co-existing in a region? New research says yes