Add Yahoo as a preferred source to see more of our stories on Google. an orange and black crab holding two yellow sea anenomes on white coral an orange and black crab holding two yellow sea anenomes ...

The boxer crab uses tiny anemones as miniature boxing gloves, one on each front claw. This is known as a mutually symbiotic relationship in the marine world. If the crab loses one of its anemone ...

In an environment as vast and extreme as the world’s oceans, survival of the fittest takes on new meaning. That’s probably why cooperation is the name of the game for many of the more vulnerable ...