Add Yahoo as a preferred source to see more of our stories on Google. Australian sea lions wearing video cameras showed scientists a whole new world on the ocean floor. The footage revealed ...

What lies deep beneath ocean surfaces is often a mystery. In Australia, many underwater habitats have not been mapped, and researchers know little about them. Now, scientists are working to change ...

While much research has focused on the striking differences in biodiversity between tropical and temperate regions, another, equally dramatic, pattern has gone largely unstudied: the differences in ...

Almost half of the Western Indian Ocean’s shark and ray populations are considered threatened with extinction, as populations decline. The Important Shark and Ray Areas (ISRAs) project has mapped out ...