The U.S. takes a step toward allowing mining on the ocean floor, a fragile ecosystem
Nodules containing valuable metals can be found scattered across the seabed in some parts of the ocean. Here, manganese nodules found off the Southeastern U.S.…
Tag: oceans
What does the shark say? Click, click, click
The rig shark is a small species of shark, growing to just about 5 feet in length. Scientists found it made a sound like a…