The latest news on evolution
First complete fossil found in North America.
Leaves of plants in the world's first rainforests had more veins per unit area than leaves had before.
New research reestablishes the origin and evolution of nematodes.
Fossils yield new look at species that may have spawned humankind.
Tiny fossils put eukaryotic life in aquatic habitats a billion years ago.
Texas site was occupied 15,000 years ago.
Human culture may stem from marital twist among ancient hunter-gatherers.
New study finds that T. rex was probably an opportunistic predator, like the hyena in Africa today.
Some members of the hominid family may actually come from apes.
DNA of Harvester ants studied for queens vs. workers.