The pop star later claimed he was kidding—but he still inspired a lot of people with his, um, bravery.
Audi issued a voluntary recall of its E-Tron SUV; self-driving tech startup Aurora broke up with VW and joined up with Fiat Chrysler.
What happened before the Big Bang? And what happened before that? Stephen Hawking’s answer—there was no beginning—is now the subject of intense debate.