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."...
- A Trump book riddled with falsehoods will no longer be sold by the National History Museum
- 'America First,' a phrase with a loaded anti-Semitic and isolationist history
- These presidents all said they were going to change America. How’d that work out?
- Presidents Have Less Power Over the Economy Than You Might Think
- Harry Middleton, who led LBJ library and released presidential tapes, dies at 95