Some creatures have remained unchanged for millions of years, surviving drastic climate shifts and evolution. Meet 10 living ...

Its eyes, although they appear black and lifeless from a distance, are blue and complex. The shark does not stare blankly about, but squarely at objects, the same as other creatures. The segment ...

Great whites are the largest predatory shark on Earth. Often described as the ultimate shark, the great white shark is a powerful apex predator. When hunting, they rely on the element of surprise ...

Photo of the dead blue shark courtesy of the Bureau of Fire Protection-Tubay Station, Tubay, Agusan del Norte. BUTUAN CITY—Marine wildlife advocates condemned the recent killing of a blue shark ...

The “surprise” birth of a gray nurse shark in Australia is good news for the endangered predator species. Getty Images/iStockphoto Months after endangered gray nurse shark Mary-Lou was seen ...