Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

My family is pressuring me to let my mother-in-law into the delivery room. She won't stop crying because I said no. Am I being unfair to keep her out? Every week, we ask readers to think like an ...

Transposable elements, or "jumping genes", were first identified by Barbara McClintock more than 50 years ago. Why are transposons so common in eukaryotes, and exactly what do they do? In addition, ...

All stories about Advice I Bent Over Backwards for My Friends Who Had Kids. I Really Didn’t Expect Them to Treat Me Like This Now That It’s My Turn.