Strong butt muscles are the key to sprinting at an elite level
Instead of the hamstrings, your butt is the real motor behind lightning-fast sprint speeds, at least if you're an elite male sprinter
What fish fins can teach us about how humans move
Studying fins could have surprising applications for medicine, engineering, and robotics
Scientists are gluing teeth to power saws to learn how sharks eat
The cutting edge of science isn't always high-tech