Keratin is the tough protein that forms hair, nails and hooves. It’s also responsible for something far stranger: human horns.

Eating flavanol-rich foods like dark chocolate or berries may boost memory performance. How? By synchronizing stress hormones with the brain’s natural window for locking in new information, according ...

Seven years after the first gene-edited babies were revealed, biotech startup Manhattan Genomics is reviving the idea of ...