Anthropology: Cultures Anthropology: General
Published

Long distance voyaging among the Pacific Islands      (via sciencedaily.com)     Original source 

An international team of researchers has used geochemical fingerprinting to reconstruct long-distance voyages between central and western Pacific Islands during the last millennium A.D.

Anthropology: General
Published

Grambank shows the diversity of the world's languages      (via sciencedaily.com)     Original source 

What shapes the structure of languages? In a new study, an international team of researchers reports that grammatical structure is highly flexible across languages, shaped by common ancestry, constraints on cognition and usage, and language contact. The study used the Grambank database, which contains data on grammatical structures in over 2400 languages.

Anthropology: General Archaeology: General
Published

Ancient DNA reveals the multiethnic structure of Mongolia's first nomadic empire      (via sciencedaily.com)     Original source 

The Xiongnu, contemporaries of Rome and Egypt, built their nomadic empire on the Mongolian steppe 2,000 years ago, emerging as Imperial China's greatest rival and even inspiring the construction of China's Great Wall. In a new study, researchers find that the Xiongnu were a multiethnic empire, with high genetic diversity found across the empire and even within individual extended elite families. At the fringes of the empire, women held the highest positions of power, and the highest genetic diversity was found among low-status male servants, giving clues to the process of empire building that gave rise to Asia's first nomadic imperial power.

Anthropology: Early Humans Anthropology: General Biology: General Environmental: Ecosystems Paleontology: Early Mammals and Birds Paleontology: Fossils Paleontology: General
Published

Apes may have evolved upright stature for leaves, not fruit, in open woodland habitats      (via sciencedaily.com)     Original source 

Anthropologists have long thought that our ape ancestors evolved an upright torso in order to pick fruit in forests, but new research from the University of Michigan suggests a life in open woodlands and a diet that included leaves drove apes' upright stature.

Anthropology: General Biology: Evolutionary Biology: General Biology: Zoology Ecology: Animals Ecology: Endangered Species Paleontology: Fossils Paleontology: General
Published

Oldest bat skeletons ever found described from Wyoming fossils      (via sciencedaily.com)     Original source 

Scientists have described a new species of bat based on the oldest bat skeletons ever recovered. The study on the extinct bat, which lived in Wyoming about 52 million years ago, supports the idea that bats diversified rapidly on multiple continents during this time.

Anthropology: General Archaeology: General Biology: Biochemistry Biology: Cell Biology Biology: General
Published

Dairy foods helped ancient Tibetans thrive in one of Earth's most inhospitable environments      (via sciencedaily.com)     Original source 

The question of how prehistoric populations obtained sustainable food in the barren heights of the Tibetan Plateau has long attracted academic and popular interest. A new study highlights the critical role of dairy pastoralism in opening the plateau up to widespread, long-term human habitation.

Anthropology: Early Humans Anthropology: General Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: Evolutionary Biology: General Biology: Genetics Environmental: Ecosystems Paleontology: Early Mammals and Birds Paleontology: Fossils Paleontology: General
Published

Woolly mammoths evolved smaller ears and woolier coats over the 700,000 years that they roamed the Siberian steppes      (via sciencedaily.com)     Original source 

A team of researchers compared the genomes of woolly mammoths with modern day elephants to find out what made woolly mammoths unique, both as individuals and as a species. The investigators report that many of the woolly mammoth's trademark features -- including their woolly coats and large fat deposits -- were already genetically encoded in the earliest woolly mammoths, but these and other traits became more defined over the species' 700,000+ year existence. They also identified a gene with several mutations that may have been responsible for the woolly mammoth's miniscule ears.

Anthropology: General Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Zoology
Published

Elephants as a new model for understanding human evolution      (via sciencedaily.com)     Original source 

Human culture and language may be the result of 'self-domestication': an evolutionary process that leads to less aggressive and more prosocial individuals. A research team argues that elephants -- like humans and bonobos -- may also be self-domesticated. Elephants show many traits associated with self-domestication, such as prosocial behavior, playfulness and complex communication skills. This makes elephants an interesting new animal model for the evolution of prosociality.

Anthropology: Early Humans Anthropology: General Offbeat: General Offbeat: Paleontology and Archeology
Published

One of Swedish warship Vasa's crew was a woman      (via sciencedaily.com) 

When the human remains found on board the Swedish warship Vasa (1628) were investigated, it was determined that the skeleton designated G was a man. New research now shows that the skeleton is actually from a woman. About thirty people died when Vasa sank on its maiden voyage in Stockholm, 1628. We cannot know who most of them were, only one person is named in the written sources. When the ship was raised in 1961 it was the scene of a comprehensive archaeological excavation, in which numerous human bones were found on board and examined.

Anthropology: General Archaeology: General Offbeat: General Offbeat: Paleontology and Archeology
Published

Yak milk consumption among Mongol Empire elites      (via sciencedaily.com) 

For the first time, researchers have pinpointed a date when elite Mongol Empire people were drinking yak milk, according to a new study.

Anthropology: Cultures Anthropology: General Archaeology: General Offbeat: General Offbeat: Paleontology and Archeology
Published

Researchers use 21st century methods to record 2,000 years of ancient graffiti in Egypt      (via sciencedaily.com) 

Researchers are learning more about ancient graffiti -- and their intriguing comparisons to modern graffiti -- as they produce a state-of-the-art 3D recording of the Temple of Isis in Philae, Egypt.

Anthropology: General Biology: Biochemistry
Published

New, exhaustive study probes hidden history of horses in the American West      (via sciencedaily.com) 

Indigenous peoples as far north as Wyoming and Idaho may have begun to care for horses by the first half of the 17th Century, according to a new study by researchers from 15 countries and multiple Native American groups.

Anthropology: Cultures Anthropology: General Archaeology: General
Published

Ancient DNA reveals Asian ancestry introduced to East Africa in early modern times      (via sciencedaily.com) 

The largest-yet analysis of ancient DNA in Africa, which includes the first ancient DNA recovered from members of the medieval Swahili civilization, has now broken the stalemate about the extent to which people from outside Africa contributed to Swahili culture and ancestry.

Anthropology: General Archaeology: General
Published

Ancient African empires' impact on migration revealed by genetics      (via sciencedaily.com) 

Traces of ancient empires that stretched across Africa remain in the DNA of people living on the continent, reveals a new genetics study.

Anthropology: General Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Paleontology: Climate Paleontology: General
Published

A reconstruction of prehistoric temperatures for some of the oldest archaeological sites in North America      (via sciencedaily.com) 

Scientists often look to the past for clues about how Earth's landscapes might shift under a changing climate, and for insight into the migrations of human communities through time. A new study offers both by providing, for the first time, a reconstruction of prehistoric temperatures for some of the first known North American settlements.

Anthropology: Early Humans Anthropology: General Archaeology: General Biology: Botany Biology: Evolutionary Biology: General Ecology: Animals Geoscience: Environmental Issues Paleontology: Climate
Published

Genome research: Origin and evolution of vine      (via sciencedaily.com) 

Cultivation and growth of grapevines have strongly influenced European civilizations, but where the grapevine comes from and how it has spread across the globe has been highly disputed so far. In an extensive genome project, researchers have determined its origin and evolution from the wild vine to today's cultivar by analyzing thousands of vine genomes collected along the Silk Road from China to Western Europe.

Anthropology: Cultures Anthropology: General Archaeology: General
Published

Cyprus's copper deposits created one of the most important trade hubs in the Bronze Age      (via sciencedaily.com) 

The coveted metal copper and a sheltered location turned the Cypriot village of Hala Sultan Tekke into one of the most important trade hubs of the Late Bronze Age. Recent excavations confirm the importance of the Bronze Age city in the first period of international trade in the Mediterranean.