Anthropology

Crowdsourcing 10,000 years of land use

More than 250 archaeologists from around the world contributed their knowledge to ArchaeoGLOBE, an effort to better understand the prevalence of agriculture, pastoralism, and hunting and gathering at different points in human history.

Michele W. Berger

Indigenous ethnologist

Gladys Tantaquidgeon, the first Native American student in Penn’s anthropology department, published a series of academic articles, authored a book on ethnobotany and accompanied the department chair as his assistant, interviewing tribes and collecting folklore.

Penn Today Staff



Media Contact


In the News


Science

Experts question study claiming to pinpoint birthplace of all humans

PIK Professor Sarah Tishkoff said mitochondrial DNA is a poor tool for tracking ancient population history in Africa, as it only traces genes passed from mothers to children over time.

FULL STORY →



The Atlantic

The mystery of ‘Skeleton Lake’ gets deeper

Kathleen Morrison of the School of Arts and Sciences weighed in on the origins of human remains found in India’s Skeleton Lake. “I suspect that they’re aggregated there, that local people put them in the lake,” she says. “When you see a lot of human skeletons, usually it’s a graveyard.”

FULL STORY →



PBS NewsHour

Genetic research has a white bias, and it may be hurting everyone’s health

PIK Professor Sarah Tishkoff and Giorgio Sirugo of the Perelman School of Medicine collaborated on a paper that concluded that predominately European genetic databases may lead to difficulties treating people from other racial backgrounds. “If we don’t include ethnically diverse populations, we are potentially going to be exacerbating health inequalities,” said Tishkoff.

FULL STORY →



Science

The surprising reason why some Latin Americans have light skin

The Perelman School of Medicine’s Sarah Tishkoff offered commentary on a recent study on skin pigmentation in Latin American people. Previous research on pigmentation “has been done on Europeans, where ironically we don’t see a lot of variation,” she said. “One of the last frontiers has been, ‘What about East Asians and Native Americans?’”

FULL STORY →



National Geographic

Digging for the life stories of long-forgotten slaves

Penn researchers, including visiting student Adeyemi Oduwole, are analyzing mitochondrial DNA from bodies discovered in Charleston, S.C. All of the people found were of African ancestry, making the site the oldest known graveyard of enslaved Africans in the city. “Both of my parents grew up in Nigeria,” said Oduwole. “Those could be my ancestors down there.”

FULL STORY →



Smithsonian Magazine

Why did humans lose their fur?

The Perelman School of Medicine’s Sarah Millar discussed human hair growth patterns. Millar said, of a recently discovered inhibitor protein, “Dkk2 is enough to prevent hair from growing but not to get rid of all control mechanisms. There’s a lot more to look at.”

FULL STORY →