Ancient ritual bundle contained multiple psychotropic plants

A thousand years ago, Native Americans in South America used multiple psychotropic plants—possibly simultaneously—to induce hallucinations and altered consciousness, according to an international team of anthropologists.

New three-foot-tall relative of Tyrannosaurus rex

A new relative of the Tyrannosaurus rex—much smaller than the huge, ferocious dinonsaur made famous in countless books and films, including, yes, "Jurassic Park—has been discovered and named by a Virginia Tech paleontologist ...

First hominins on the Tibetan Plateau were Denisovans

So far, Denisovans were only known from a small collection of fossil fragments from Denisova Cave in Siberia. A research team now describes a 160,000-year-old hominin mandible from Xiahe in China. Using ancient protein analysis, ...

A history of the Crusades, as told by crusaders' DNA

History can tell us a lot about the Crusades, the series of religious wars fought between 1095 and 1291, in which Christian invaders tried to claim the Near East. But the DNA of nine 13th century Crusaders buried in a pit ...

page 23 from 40