Elon Musk bought a $3 billion stake in Twitter Inc, because when you’re the world’s richest human you can toss billions around just like that. This may be just another piece of performance art from Musk, who has alternately endorsed and pooh-poohed Bitcoin to great effect. He’s also taken to Twitter to hype altcoins such as Dogecoin and Shiba ...

  De-globalisation looks as though it’s happening. Calls for yet more sanctions on Russia after the horrifying images of dead bodies strewn across Ukrainian streets seem now to have every chance of success, with European nations possibly even prepared to inflict upon themselves the pain of an embargo on Russian energy imports. As the pandemic continues to disrupt supply chains, ...

  Bloomberg Investigators trying to figure out why a Boeing Co 737-800 plunged to the ground in China last month could gain key clues within days from the jet’s black boxes, which were sent to the US. “I’d expect within a week the investigation team would have the information,” said Neil Campbell, a retired air-safety investigator at the Australian Transport ...