Four years of investigating jaguar parts trafficking rings in Latin America led Andrea Crosta to a grim realization: The same ...

Sharks, glorious sharks. One of the trinity that makes up elasmobranchs, a group of cartilaginous fish that includes sharks, ...

Cosmoselachus exhibits predominantly shark-like characteristics, yet possesses cartilaginous structures reminiscent of ...

Nearly three months after an aquarium in North Carolina announced that its stingray Charlotte is expecting, social media ...

Charlotte the stingray is STILL pregnant and fans are getting more than just antsy. Some are calling out the aquarium for sharing false information.

The old expression “Типун тебе на язык” ("Tipun tebe na yazyk" or literally "I wish you had a pimple on your tongue!") can be heard quite often, even today. The ...

Chimaeras, also known as ghost sharks or ratfish, are cartilaginous fish found in deep-sea environments. They have large, eerie eyes that give them a ghostly appearance and are well-adapted to low ...

In the knee joint, articular cartilage and meniscus work synergistically to enable our daily activities such as walking, running and jumping. Although the importance of maintaining the health of both ...

The Midnight Diners is a regular collaboration between KQED food editor Luke Tsai and graphic novelist Thien Pham. Follow ...

Plantar fasciitis occurs when such tissue becomes inflamed, irritated, or "actual tearing of those cartilaginous strands that make up the fascia occurs, usually just in front of the heel," says ...