National Geographic Society Archives
Sep. 17, 2018—Ediacara biota were forming complex communities tens of millions of years before the Cambrian explosion.
May. 24, 2017—Vanderbilt researchers found a place where early Americans paused on their migrations south and "settled in for a good long while," suggesting a slower pace of settlement than originally believed.
Sep. 2, 2015—The Earth's first mass extinction event 540 million years ago was caused not by a meteorite impact or volcanic super-eruption, but by the rise of early animals that dramatically changed to prehistoric environment.