Quicksand has been a favorite trope in Hollywood movies for years. Many think of quicksand as being able to engulf humans whole in a matter of a seconds, but does it work that way? Quicksand is formed ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. As a child, I knew two ...

Daniel Engber is a columnist for Slate. The fourth-graders were unanimous: Quicksand doesn't scare them, not one bit. If you're a 9- or 10-year-old at the P.S. 29 elementary school in Brooklyn, N.Y., ...

Quicksand is not just the stuff of old Tarzan and Wild West movies. It’s a natural phenomenon lurking in Southern California, in or along creeks and rivers, dry washes and lakes where groundwater is ...