OpenAI’s Navier-Stokes solution looks like a big win for mathematics. But some mathematicians are not so sure.

"Genuinely stunning advances in AI capabilities—an OpenAI model solved a centuries-old math problem in a matter of hours—have come amid a rash of security incidents that saw swarms of agents break ...

Startup Isar Aerospace delivered a payload of satellites to orbit on its second try. Rivals in Germany and Spain are hot on its heels. Europe has long had to choose between state-backed rocket maker ...