A fascinating and challenging new book argues that "life gets better after 50."
Two new studies report experiments that successfully reverse aging
Bad news: Most of us have got to eat less to live longer
Also most babies will be created using skin cells and the bioethics of radical life extension
My fellow Americans should not get to vote on what enhancements I might want
Rich men average 12 years longer; rich women average 10 years more.
But even after adjustment, the death rate trend for white middle-aged American women is still rising
The ultimate class envy?
'twas the salmon mousse
Good work if you can get it