Your body has two iliopsoas muscles: one at the left hip, and one at the right hip. Injury to the iliopsoas may cause hip pain and limited mobility. This article discusses the anatomy and function of ...

A frequent source of lower-back pain comes from two muscles you might not have heard of—and that makes sense since you rarely ...

Scientists at Harvard University looked 300 million years into the past to understand the locomotive habits of modern species.

0000000000000104 Medline Plus. Aniridia. Boyd K, Turbet D. Parts of the eye. American Academy of Ophthalmology. Bloom J, Motlagh M, Czyz CN. Anatomy, Head and Neck: Eye Iris Sphincter Muscle. [Updated ...

Unlike most other animals, snakes do not have limbs to help them get from one place to another. Instead, they slither — but there's a little more to snake anatomy than how they move. Finely tuned for ...

Mammals, including humans, stand out with their distinctively upright posture, a key trait that fueled their spectacular ...

By Mekado Murphy ‘Saturday Night’ | Anatomy of a Scene The director Jason Reitman narrates a sequence from his film about the making of the first episode of “Saturday Night Live.” ...

We studied the anatomy of his arteries, using a PET scan to identify viable muscle tissue and replacing the aortic valve. He ...

In an emotional photo tribute on social media, ‘Grey’s Anatomy’ actor Kevin McKidd told fans he is mourning the loss of his father Neil.

Researchers are developing robots inspired by ancient fish to study the water-to-land transition, approximately 390 million ...

With the focus on sexual wellness constantly increasing, vaginal tightening pills seem to be the new talk of the town. But ...

Galen of Pergamon was the most influential ancient Greek physician after Hippocrates and is considered the father of pharmacology ...