Relapses are the biggest obstacle for addicts trying to get sober. A.I. can help with that.
A geologist in her first career, Starre is now freelance science writer—but she still picks up rocks wherever she goes.
Low-carb intakes have been in vogue, but they don’t necessarily work.
Researchers are desperate to save the last of the coral. That means not relying on nature and giving the reefs a nudge.