osteoporosis

Diseases Through the Decades – What to Look out for in Your 40s, 60s, 80s and Beyond

A series of biochemical reactions at play when a salamander regrows its limbs have been identified to help catalyse the healing of broken bones – but within some important limits. A fire salamander at La Quinetière, Buais, Normandy. Credit: wwarby/Flickr, CC BY 2.0

A Salamander’s Secret Could Help Heal Future Fractures Faster