Elon Musk says “Immortality can be yours!” as Grokipedia aims to preserve human stories beyond Earth for eternity.

Russian President Vladimir Putin and Chinese President Xi Jinping were caught on a hot mike this week in a discussion that renewed the age-old debate about the potential for people to live to 150.

What if death was optional by the year 2039? It sounds like the stuff of science fiction, right? But one Silicon Valley viral influencer has taken that idea very seriously. Bryan Johnson, a tech ...