Five amazing ways sharks help humans

Five amazing ways sharks help humans

The annual success of Shark Week continues to show how fascinated and petrified we are of these creatures. If anything, sharks should be afraid of humans — many species of sharks are threatened by human activities, including overfishing and shark finning. If sharks were to disappear, it would be bad news for all of us. Here are just a few of the reasons why. Jul 26, 2017