He’s risen to fame for his attempts to fight aging — but experts aren’t convinced by the millionaire’s ‘rejuvenation’ claims ...

For nearly five years, entrepreneur Bryan Johnson has been attempting that feat of which magicians and daredevils have ...

Bryan Johnson isn’t just hacking his body. He’s hacking the internet. Three years ago, nobody was paying attention. Today, he’s part of the cultural zeitgeist, appearing on The Kardashians, posting ...