14,000-year-old village unearthed in Canada

The oral history of the Heiltsuk Nation, an Aboriginal group based on the Central Coast of British Columbia, tells of a coastal strip of land that did not freeze during the ice age, making it a place of refuge for early inhabitants of the territory. As Roshini Nair reports for the CBC, a recent archaeological discovery attests to an ancient human presence in the area associated with the tradition. While digging on British Columbia’s Triquet Island, archaeologists unearthed a settlement that dates to the period of the last ice age. Continue reading “14,000-year-old village unearthed in Canada”

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Two ancient populations that diverged later ‘reconverged’ in the Americas

A new genetic study of ancient individuals in the Americas and their contemporary descendants finds that two populations that diverged from one another 18,000 to 15,000 years ago remained apart for millennia before mixing again. This historic “reconvergence” occurred before or during their expansion to the southern continent. Continue reading “Two ancient populations that diverged later ‘reconverged’ in the Americas”

Researchers reveal Inca bath complex structure

Archaeologists in Peru have used cutting edge technology to delve deeply in the structure and architecture of a ceremonial baths complex. The site comprises a stone altar and 14 baths positioned in groups of seven on both sides of the sacred rock. Researchers have used ground-penetrating radar and laser scans along with excavations to reveal two structures hidden in the tropical forest. Continue reading “Researchers reveal Inca bath complex structure”

Ancient DNA analysis unlocks secrets of Ice Age tribes in the Americas Research

Scientists have sequenced 15 ancient genomes spanning from Alaska to Patagonia and were able to track the movements of the first humans as they spread across the Americas at “astonishing” speed during the last Ice Age, and also how they interacted with each other in the following millennia. Continue reading “Ancient DNA analysis unlocks secrets of Ice Age tribes in the Americas Research”

Only 12 percent of American adults are metabolically healthy, study finds

The prevalence of metabolic health in American adults is ‘alarmingly low,’ even among people who are normal weight, according to a new study from the University of North Carolina at Chapel Hill’s Gillings School of Global Public Health. Only one in eight Americans is achieving optimal metabolic health. This carries serious implications for public health since poor metabolic health leaves people more vulnerable to developing Type 2 diabetes, cardiovascular disease and other serious health issues. Continue reading “Only 12 percent of American adults are metabolically healthy, study finds”

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