Iron fertilization may stimulate the plankton, but the fixed carbon has a long way to go to the bottom of the ocean. As the organic carbon and other nutrients sink through the water column ...

Scientists have proposed a controversial method to combat climate change - packing a giant swath of the Pacific Ocean with ...

The blue whale is the largest animal on the planet. It consumes enormous quantities of tiny, shrimp-like animals known as krill to support a body of ...