New scholarship reconsiders the apostle who turned a Jewish sect into a world religion—and whose legacy remains contested two ...

We thought it was evolution, but an experiment with pencils shows that tips like teeth and thorns may owe their rounded shape ...

With their ability to shapeshift and manipulate delicate objects, soft robots could work as medical implants, deliver drugs ...

A paper crane that flaps its wings without a single motor inside it sounds like a magic trick. But engineers at Princeton ...