Inspired by the structure of muscles, an innovative new strategy for creating fiber actuators could lead to advances in robotics, prosthetics, and smart clothing, according to a Penn State led team of ...

Medically reviewed by David Kesselman, DC Collagen is a major structural protein that provides support to connective tissues, including bones, tendons, and ligaments. Daily intake of collagen supports ...

Adding to the growing fundamental understanding of the machinery of muscle cells, a group of biophysicists describe -- in minute detail -- how actin filaments are stabilized at one of their ends to ...

Your skeletal muscles are made up of bunches of elongated, rod-shaped cells called muscle fibres. Each of your muscle cells is packed full of thinner fibres called myofibrils. These fibres contain ...

During hibernation, brown bears spend up to six months lying almost completely still, without eating, drinking or exercising.