Cartoons often suggest turtles wear shells like removable armor. Those stories show turtles stepping out, swapping shells, or ...

Add Yahoo as a preferred source to see more of our stories on Google. Thousands of years ago in what is now the Dominican Republic, there was a cave full of bones. And those bones were full of bees.

This is a rare peek at how cartilage transforms into bone. In this image, you can see cartilage (in purple and white), blood vessels and cells (in yellow), and other specialized cells that create ...

New clinical insights reveal that protein isn't just for muscles—it makes up 50% of your bone volume and is the secret to ...

Explore the vital role of bone marrow stem cells. Learn how they drive bone remodeling, immunity, and skeletal health in this complete guide.