Stop ignoring those aching joints—leading pelvic health experts reveal the specific movements required to lubricate your hip ...

How can some fish, like tuna, achieve remarkable speed while others, like eels, excel in maneuverability? A research team ...

Your muscles and joints might notice the cold weather before you do.

Arthritis is a disorder that affects areas in which two bones join together, like joints, which causes pain, stiffness, and swelling. This leads to limited movement and pain for many. By learning ...

For most people, the term “stiffness” has negative connotations. When you wake up in the morning complaining of a “stiff back,” the remedy might include taking a hot shower, doing some yoga, ...

Curved origami structures provide tunable flexibility to robots. New research that employs curved origami structures has dramatic implications in the development of robotics going forward, providing ...

Mother-of-pearl, the iridescent layer in the shells of some mollusks, inspired a Rice University study that will help scientists and engineers judge the ultimate strength, stiffness and toughness of ...