Add Yahoo as a preferred source to see more of our stories on Google. Maintaining perfect vision for 400 years is a biological achievement for the Greenland shark. Operating at 9,500 feet creates high ...

An unexpected surge in shark activity has prompted local officials to move to equip lifeguards with devices designed to repel the ocean's apex predator. As the Korea Times reported, rising sea ...

When we think of Alaska, we typically think of grizzly bears, moose, and harsh tundras—not sharks. However, the icy waters of ...

The longest living vertebrate on Earth may have a thing or two to teach us about maintaining our eyesight into old age. New research has shown that the Greenland shark does not experience impaired or ...