Twitter CEO Elon Musk caused a stir Sunday when he declared that his increased political involvement "must be done for the future of civilization." The comment came after a Twitter user named Gali ...

Elon Musk has a hunch that his Twitter takeover is really important, but he’s having a hard time explaining it. “I can't exactly say why,” he told listeners in an online chat last weekend, “it's just ...

Imagine humanity rising to a level of power and intelligence that feels beyond anything we have ever known. Picture people traveling between galaxies, controlling the energy of stars, and reshaping ...