english.elpais.com1 week agoOMG scienceThe fusion of two sisters into a single woman suggests that human identity is not in our DNAThe case of Karen Keegan, a chimeric woman, challenges the perception of DNA defining individual identity. [ more ]
WIRED2 months agoHealthHow to Live ForeverThe ultra-rich have historically sought to extend their lives through various means. Billionaires like Jeff Bezos and Peter Thiel are investing heavily in life-extension therapies. [ more ]