It is known for its beautiful spiral-shaped egg cases ... speed of three metres per second! The frilled shark is one of the most fascinating (and terrifying-looking) creatures in the water.

Planning on swimming in the ocean this summer? You might want to keep your eyes out for sharks, especially if you are heading ...

With its warm waters, those who come to the most beautiful beaches in Hawaii want to swim. However, it is important to remember that there are sharks in the waters off the coast of Hawaii to ...