It’s almost impossible to picture a world where giant saber-toothed cats once prowled the earth. But that world was real, and ...

Skull crushers work a few muscles and involve lying on your back and lowering weight to your forehead. And they sound pretty intimidating.

You might be limiting your growth potential if you're not approaching your workouts the right way. Here's how to get swole.

The cranial muscles of cartilaginous fishes like sharks have undergone slightly more changes. However, the head muscles of ray-finned fishes have experienced a more dramatic overhaul.

A fitness expert explains how to do the cable skullcrusher to grow your triceps, benefits of the cable skullcrusher, and how to add them into your workouts.

Some new genetic analysis suggests that the collections of fatty tissues that enable echolocation in toothed whales may have evolved from their skull muscles and bone marrow,changing how these ...

In part four: host Manoush Zomorodi explores the connection between our posture and our mood. A lot of us associate our neck and back pain with spending hours hunched over our phones and laptops ...

New research suggests that the collections of fatty tissue that enable toothed whales to do so may have evolved from their skull muscles and bone marrow.

In part four: host Manoush Zomorodi explores the connection between our posture and our mood. A lot of us associate our neck and back pain with spending hours hunched over our phones and laptops ...