NATO seeks advice to avoid collateral environmental damage
Scientists devise way to relay sound signals under water
Engineers use ocean channel to efficiently relay sound
First impressions of my first research cruise
Did dispersants help microbes break down oil?
Sarah Das, a glaciologist at Woods Hole Oceanographic Institution, describes her expeditionary work in Greenland to learn how glaciers flow like rivers of ice to the sea. (Video by Tim Silva, Woods Hole Oceanographic Institution)