
Lost underwater forests may sound like ancient myths, but they are in fact very real places. Some 300 million trees have been completely flooded by hydro dams and still stand perfectly preserved beneath the world’s reservoirs.
The Sawfish is a 7,000 pound unmanned logging submarine that is remotely controlled from the surface...



The federal government will open up nearly 46,000 square miles off Alaska's northwest coast to petroleum leases next month, a decision condemned by enviromental groups that contend the industrial activity will harm northern marine mammals.
The world’s oceans cover two thirds of Earth’s surface. There are many animal species virtually unheard of since the depth were they are located it makes it impossible for people to document them. Here are 10 of the most interesting ones! Videos included.