HARRISBURG, Pa., May 2, 2012 /PRNewswire-USNewswire/ -- The Pennsylvania Board of Game Commissioners approved a notational vote to make a technical change to the final package of

There are a number of sharks that have specialized light-emitting organs on their undersides that allow them to glow in the darkest depths of the ocean. In fact, according to researchers, at least 10% of all known shark species are luminous, and this ability is one of the most mysterious areas of shark biology.

Scientists believe they have made the very first sighting of an adult white killer whale. The adult male was spotted off the coast of Kamchatka in eastern Russia. Scientists have nicknamed the whale Iceberg.

STOCKHOLM, March 28, 2012 /PRNewswire/ -- Sharks are not only nature's most revered killing machines, they are highly strategic and efficient predators.

A British scientist, on vacation recently in Alaska’s Glacier Bay National Park, made a phenomenal discovery. While he was photographing a wild brown bear, the animal picked up a barnacle covered stone and began rubbing it on the side of its face.