This ancient, leg-bearing snake is rewriting the story of how serpents slithered, and sometimes walked, their way through evolutionary history.

Are you experiencing constant itchiness in your legs? If you feel this is a harmless skin rash or allergy, then think again.

Before the primary symptoms begin to show, legs silently warn you about many ailments, whether it is diabetes, heart issues ...

Skin discoloration on the legs can occur for several reasons including psoriasis, sunburn, and vitiligo. Some causes are temporary and will clear up independently, while others may require long-term ...

While the sea robin has legs, it still doesn’t need a bicycle. By Sofia Quaglia The sea robin has fascinated scientists for decades. It has the body of a fish, the wings of a bird and the legs of a ...

Unexplained muscle pain in the arms and legs may be the result of benign issues. Or it may point to a more serious underlying condition, such as fibromyalgia, infection, or thyroid issues. Muscle pain ...

“New things came from old parts,” says David Kingsley, a developmental biologist at Stanford University. A walking fish with taste organs on its limbs may look “really new and cool and different, but ...