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Do these startling longevity studies mean your lifespan could double?

Biologists have successfully extended the life spans of some mice by as much as 70%, leading many to believe that ongoing experimentation on our mammalian cousins will eventually lead to life-extending therapies in humans. But how reliable are these studies? And do they really apply to humans? We asked the experts. » 4/30/13 1:15pm 4/30/13 1:15pm

Over a hundred research chimps are set to be rescued and moved to a…

Chimpanzee research is on the way out in the United States. The latest move in this direction is the announcement that the National Institutes of Health is set to retire 109 chimpanzees (as opposed to io9 chimpanzees — those are other creatures entirely) who are currently being held in Lafayette, Louisiana's New… » 12/19/12 12:40pm 12/19/12 12:40pm