Celebrated Marine Biologist David Attenborough at 99 Delivers ‘Greatest Message He’s Ever Told’ in the Ocean Film Even at 98, ...

Marine biologist Richard Lord and a group of like-minded environmentalists have been engaged in a unique cleanup on the shores of Guernsey beaches. They're collecting all the plastic water bottles ...

In remote Antarctica, Colombian marine biologist Paulo Tigreros dips a net into the icy waters in his hunt for microplastics in what should be one of the best-preserved ecosystems in the world.