Archaeology
- 			 Genetics GeneticsDNA from mysterious Asian mummies reveals their surprising ancestryAncient DNA indicates that an enigmatic Bronze Age group consisted of genetic, but not cultural, loners. By Bruce Bower
- 			 Archaeology ArchaeologyLidar reveals a possible blueprint for many Olmec and Maya ceremonial sitesAn Olmec site forged a building plan more than 3,000 years ago for widespread Olmec and Maya ritual centers across Mexico’s Gulf Coast. By Bruce Bower
- 			 Anthropology AnthropologyLasers reveal construction inspired by ancient Mexican pyramids in Maya ruinsArchaeologists have uncovered structures in Guatemala that are remarkably similar to La Ciudadela and its temple at the ancient city of Teotihuacan. 
- 			 Archaeology ArchaeologyVikings lived in North America by at least the year 1021Wooden objects provide the most precise dating yet of a Norse settlement in Newfoundland. By Bruce Bower
- 			 Archaeology ArchaeologyThe earliest evidence of tobacco use dates to over 12,000 years agoBurned seeds at an archaeological site in Utah hint at tobacco’s popularity long before it was domesticated. By Bruce Bower
- 			 Archaeology ArchaeologyDog DNA reveals ancient trade network connecting the Arctic to the outside worldPeople in Siberia were exchanging canines and probably other goods as early as 7,000 years ago with cultures as far off as Europe and the Near East. By Freda Kreier
- 			 Anthropology Anthropology‘Ghost tracks’ suggest people came to the Americas earlier than once thoughtPrehistoric people’s footprints show that humans were in North America during the height of the last ice age, researchers say. By Freda Kreier
- 			 Genetics GeneticsDNA offers a new look at how Polynesia was settledModern genetic evidence suggests that statue builders on islands such as Rapa Nui, also known as Easter Island, had a shared ancestry. By Bruce Bower
- 			 Archaeology ArchaeologyStone Age people used bone scrapers to make leather and peltsAfrican cave finds include remains of skinned creatures and hide scrapers made from animal ribs. By Bruce Bower
- 			 Anthropology AnthropologyAncient DNA shows the peopling of Southeast Asian islands was surprisingly complexAncient DNA from a hunter-gatherer skeleton points to earlier-than-expected human arrivals on Southeast Asian islands known as Wallacea. By Bruce Bower
- 			 Archaeology ArchaeologyA 1,000-year-old grave may have held a powerful nonbinary personA medieval grave in Finland, once thought to maybe hold a respected woman warrior, may belong to someone who didn’t have a strictly male or female identity. By Bruce Bower
- 			 Anthropology AnthropologyA skeleton from Peru vies for the title of oldest known shark attack victimThe 6,000-year-old remains of a teen with a missing leg and tell-tale bite marks came to light after news of a 3,000-year-old victim in Japan surfaced. By Bruce Bower