Audra Worlow thinks of herself as pro-life. A 32-year-old, married stay-at-home mom in Ohio, Worlow takes her Catholic faith seriously. She's against both in vitro fertilization (IVF), which she calls ...
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 ...