In a small river of South Africa, a "long"-headed creature swam through the water with several other animals. Its ...

Almost all animals have symmetrical bodies. Bilateral symmetry is almost universal in all animals and is only very rarely ...

The ancient shark species, known as Macadens olsoni, “is notable for its unique tooth whorl, a curved row of teeth designed ...

Fierce and gigantic, if you ever see or come across an arapaima fish along the rainforest rivers of the Amazon, then you will ...

A pioneering new drug that could eventually help people regrow missing or damaged teeth has begun clinical trials in Japan.

A new species of shark was discovered in Kentucky's Mammoth Cave National Park.The ancient shark is called a "Macadens Olsoni."Experts say it had a distinct curved row of teeth, used to crush small ...

All these characteristics make many of them look more like something out of a horror movie than the adorable creatures we are ...

It's Shark Week, and Mammoth Cave took the unofficial holiday to announce the discovery of a ancient shark species.

A newly identified ancient shark species, Macadens olsoni, has been at Mammoth Cave National Park. The National Park Service ...

Our oceans, lakes, and rivers are teeming with life. Amongst the fish that swim in these waters are some very unique species.

Because… Milk, cheese, and yoghurt are packed with essential nutrients and proteins, they are some of the best foods for healthy teeth. Milk – calcium and phosphorus which help remineralise your teeth ...

Which genetic factors can break the symmetry of an animal's body? To answer this question, a Konstanz research team led by ...