Scientists have long sought to understand why sea spiders keep some of their most important organs in their legs.

Llamas are cute, but what makes them even better human companions is their gentleness and empathy. People from their native ...

With a rising prevalence of gastrointestinal issues among Americans, Live It Up broke down the five most common conditions.

If you’re looking for ways to stay fit and healthy, you might want to start by getting to know your body. Unlock the secrets of anatomical health in this guide.

Swallowed a watermelon seed? Relax—experts confirm it’s harmless, and your stomach’s not fertile ground for fruit-growing ...

Sphincters are ring-shaped muscles that open and close to regulate the flow of substances, like food, liquid, and waste, through passages in the body. There are over 60 types of sphincters in the ...

The workings of the small intestine have long been a mystery, but now we are discovering the hidden roles this organ plays in ...

The integumentary system is the body’s outermost layer. Composed of skin, hair, nails, glands, and nerves, its main job is to protect your insides from elements in your environment, like pollution and ...

Pharynx anatomy consists of three key segments: Nasopharynx, the top segment that connects to the nose and allows air to pass through Oropharynx, the middle segment which connects to the mouth and ...

The long and winding tract Anatomy textbooks have traditionally described villi in a healthy human small intestine as straight, finger-like protrusions.

A human digestive system is a group of connected organs that perform different functions. It helps break down food into smaller components until they can be absorbed and assimilated into the body.