Your scrotum is the sac beneath your penis that holds your testicles ... When the scrotum swells this significantly, it’s called massive scrotal lymphedema or giant scrotal lymphedema. Lymphatic ...

The animation is called "The Annoying Thing," which was the initial name of the frog. The animation was then posted on TurboForce3D.com by him and the animation was download-able as an .avi and an ...

Micrometastases are small collections of cancer cells that have been shed from a cancerous tumor and have spread to another part of the body through the blood or lymph nodes. Micrometastases can then ...

David Henry Miller, better known as “Frog,” died Saturday according to his close friend and roommate, David Rogers, who posted the news on Facebook Sunday. Frog was around 76 years old ...

The dorsalis pedis artery supplies oxygenated blood to the dorsal (upper) side of the foot. It originates at the anterior tibial artery in the leg, runs across the top of the foot and ankle bones, and ...

(Mariana Chuliver via AP) This image provided by Mariana Chuliver shows paleontologist Matías Motta at the fossil site “Estancia La Matilde” in Patagonia, Argentina showing an adult specimen of the ...

A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped clusters of immune cells in your neck, armpit, or groin puffs up, it’s typically an ...

A 161 million-year-old fossil, linked to a line of extinct frog-like amphibians, is the oldest tadpole ever found. By Asher Elbein The metamorphosis of a frog from baby to adult is one of nature ...

Here’s how the ancient frogs compare to those of today. Tadpoles and adults of the extinct frog species Notobatrachus degiustoi (illustrated) lived in temporary ponds in what is the Patagonia ...