A Biologist Explains Why Some People Have Smile Dimples

Smile dimples aren't caused by a dominant gene — a biologist explains the muscle quirk behind them, and two surprising body ...

7 meats with the most iron to boost energy and support healthy muscles, according to dietitians

Chicken liver, oysters and more make the list. See 7 iron-rich meats that can fight fatigue, boost energy and support muscles ...

5 Chair Exercises That Boost Knee Strength Without Leaving Your Seat After 60

Certain chair exercises can help strengthen your knees and improve stability and mobility without putting added strain on your joints.
eLife

Disentangling cephalopod chromatophores motor units with computer vision

The spatial organization of chromatophore-muscle innervation by motoneurons enables the generation of chromatophore-shaped noise, virtual or composite chromatophores, and shape elements such as lines ...