Archaeology
- 			 Anthropology AnthropologyMysterious foreigner may have ruled ancient Maya kingdomBone chemistry suggests one of the early rulers of the Maya kingdom Copan and his retainers had foreign credentials. By Bruce Bower
- 			 Archaeology ArchaeologyAncient stone-tool making method arose multiple timesHominids in both Africa and Eurasia independently invented a flake-tool technique hundreds of thousands of years ago, countering a long-held idea in archaeology. By Meghan Rosen
- 			 Science & Society Science & SocietySyria’s World Heritage Sites severely damaged by warSatellite images reveal that five of the country’s six World Heritage Sites have suffered damage and some structures have been completely destroyed. By Beth Mole
- 			 Archaeology ArchaeologyPyramid builders could have used rolling blocksInstead of sliding blocks on a ramp, ancient Egyptians could have rolled the massive bricks to the pyramids, a physicist suggests. By Meghan Rosen
- 			 Archaeology ArchaeologyMore signs emerge of New World settlers before 20,000 years agoControversial stone tools of pre-Clovis humans have been excavated in South America. By Bruce Bower
- 			 Genetics GeneticsLong before Columbus, seals brought tuberculosis to South AmericaEvidence from the skeletons of ancient Peruvians shows that seals may have brought tuberculosis across an ocean from Africa. 
- 			 Anthropology AnthropologyEarlier dates for Neandertal extinction cause a fussRevised dates suggest Neandertals coexisted with modern humans for several thousand years in Europe before disappearing 40,000 years ago. By Bruce Bower
- 			 Anthropology AnthropologyOrigins of Egyptian mummy making may predate pyramidsPreservative mixture for mummy wrapping found on linens that covered the dead as early as 6,300 years ago. By Bruce Bower
- 			 Anthropology AnthropologyClovis people may have hunted elephant-like prey, not just mammothsThe ancient American Clovis culture started out hunting elephant-like animals well south of New World entry points, finds in Mexico suggest. By Bruce Bower
- 			 Anthropology AnthropologyNeanderthals reveal their diet with oldest excrement50,000-year-old fossil poop hints at Neanderthals’ omnivorous, but meat-heavy, diet. 
- 			 Humans HumansSkulls reveal Neandertal’s hodge-podge genealogyA new analysis of ancient hominid skulls reveals a patchy anatomical start of the Neandertal lineage. 
- 			 Archaeology ArchaeologyFirst pants worn by horse riders 3,000 years agoA new study indicates horse-riding Asians wove and wore wool trousers by around 3,000 years ago. By Bruce Bower