The AI giant claims to have solved one of maths’ trickiest problems, but questions swirl over should get the credit. Plus, an atlas of every single DNA letter mutation in humans and why more bioengineered microorganisms aren’t making it out of the lab.

But there are troubling questions about how they did it—and what it means for us all.

The AI giant claims to have solved one of maths’ trickiest problems, but questions swirl over should get the credit. Plus, an atlas of every single DNA letter mutation in humans…