The internet erupted in controversy over Felisa Wolfe-Simon and colleagues’ claim of a microbe thriving on arsenic. Nearly 15 years later, she’s pursuing new research on the boundaries of life. Felisa ...

Life online gets messy fast—but these seven free tools help me keep things under control and make the internet easier to use, week after week. Grammarly is easily one of the tools I rely on the most.

Explaining isolated steps on the road from simple chemicals to complex living organisms is not enough. Looking at the big picture could help to bridge rifts in this fractured research field. The ...