How much sleep do you really need?
We are used to hearing that 8 hours is the magic number – here's the truth
A second person may be cured of HIV!
Researchers stress, however, that such a bone-marrow transplant would not work as a standard therapy for all patients with HIV
Right-wing ideology linked to an enhanced sense that one’s life matters, study finds
“Our research suggests that right-wing authoritarianism contributes to meaning in life particularly because it enhances the sense that one’s life matters”
