US President Joe Biden urged Americans Wednesday to stand guard against a “dangerous” oligarchy forming under Donald Trump as he delivered a dark farewell address before stepping down next week.

In a bizarre move, Elon Musk has locked out a journalist from his X platform—after she published a story that seemed to exonerate him. Responding to her post, Musk replied “I am Adrian Dittmann.

The billionaire Tesla CEO has taken an intense and erratic interest in British politics since the center-left Labour Party ...