Originally published 06/11/2013
A benign bone tumor that afflicts modern-day humans has now been found in one of our ancestors: a Neanderthal more than 120,000 years old.The discovery of a fibrous dysplasia in a Neanderthal rib is the earliest known bone tumor on record, predating other tumors by more than 100,000 years. The rib, recovered from a site in Krapina, Croatia, indicates that Neanderthals were susceptible to the same types of tumors modern-day humans get, despite living in a remarkably different environment."They didn't have pesticides, but they probably were sleeping in caves with burning fires," says David Frayer, an anthropologist at the University of Kansas and the co-author of a new paper about the discovery. "They were probably inhaling a lot of smoke from the caves. So the air was not completely free of pollutants—but certainly, these Neanderthals weren't smoking cigarettes."...
- Judith Kelleher Schafer, 72, a historian of slavery and prostitution, dies
- Northwestern celebrates Garry Wills with a book in his honor
- Conservatives go after UCLA's historian James Gelvin
- Laura Hillenbrand writes her masterpieces despite suffering from Chronic Fatigue Syndrome
- New PBS DVD From Henry Louis Gates Jr. Explores African Influence on the Caribbean