Section: Skeletal System

How Bones Heal Themselves After a Fracture

What Happens When a Bone Breaks?

Bone Growth 101: From Childhood to Adulthood

Kneecap Know-How: Why We Need the Patella

The Shoulder Joint: Engineering Genius in Motion

How Joints Make Every Movement Possible

Cartilage vs. Bone: What’s the Difference?

The Spine: Your Body’s Flexible Backbone

Rib Cage Secrets: How Your Chest Protects and Moves

The Skull: Nature’s Perfect Helmet

What Gives Bones Their Strength and Flexibility?

The Mystery of Bone Marrow: Life Inside Your Bones