Archaeology
- 			 Archaeology ArchaeologyBritons’ tools from 560,000 years ago have emerged from gravel pitsA new study confirms that an archaeological site in southeastern England called Fordwich is one of the oldest hominid sites in the country. By Bruce Bower
- 			 Archaeology ArchaeologyAncient bacterial DNA hints Europe’s Black Death started in Central AsiaArchaeological and genetic data pin the origins of Europe’s 1346–1353 bubonic plague to a bacterial strain found in graves in Asia from the 1330s. By Bruce Bower
- 			 Anthropology AnthropologyA new origin story for domesticated chickens starts in rice fields 3,500 years agoChickens, popular on today’s menus, got their start in Southeast Asia surprisingly recently, probably as exotic or revered animals, researchers say. By Bruce Bower
- 			 Archaeology ArchaeologyLasers reveal ancient urban sprawl hidden in the AmazonSouth America’s Casarabe culture built a network of large and small settlements in what’s now Bolivia centuries before the Spanish arrived. By Bruce Bower
- 			 Archaeology ArchaeologyA special brew may have calmed Inca children headed for sacrificeThe mummified remains contained a substance that may reduce anxiety and is found in ayahuasca, a psychedelic ceremonial liquid still drunk today. By Bruce Bower
- 			 Humans HumansPrehistoric people may have used light from fires to create dynamic artWhen brought near flickering flames, prehistoric stone engravings of animals seem to move, experiments with replicas and virtual reality show. 
- 			 Archaeology ArchaeologyAncient ‘smellscapes’ are wafting out of artifacts and old textsIn studying and reviving long-ago scents, archaeologists aim to understand how people experienced, and interpreted, their worlds through smell. By Bruce Bower
- 			 Particle Physics Particle PhysicsMuons spill secrets about Earth’s hidden structuresTracking travel patterns of subatomic particles called muons helps reveal the inner worlds of pyramids, volcanoes and more. 
- 			 Archaeology ArchaeologyThis hieroglyph is the oldest known record of the Maya calendarPlaster fragments with the markings date to at least 200 B.C. and indicate that the calendar system, still used today, might be centuries older. By Anna Gibbs
- 			 Anthropology AnthropologyNorth America’s oldest skull surgery dates to at least 3,000 years agoBone regrowth suggests the man, who lived in what’s now Alabama, survived a procedure to treat brain swelling by scraping a hole out of his forehead. By Bruce Bower
- 			 Archaeology ArchaeologyAncient seafarers built the Mediterranean’s largest known sacred poolThe Olympic-sized pool, once thought to be an artificial inner harbor, helped Phoenicians track the stars and their gods, excavations reveal. By Bruce Bower
- 			 Archaeology ArchaeologyAncient Homo sapiens took a talent for cultural creativity from Africa to AsiaExcavations at two sites continents apart show that Stone Age hominids got culturally inventive starting nearly 100,000 years ago. By Bruce Bower