Dugongs, marine mammals closely related to manatees, spend much of their time grazing on seagrass in the Arabian Gulf. As they feed, they carve trails into the sediment, reshaping the seafloor and stirring up nutrients that help sustain ecosystems. New...

We all depend on biodiversity on this planet in one way or another, as do our future generations. Biodiversity is the vital link between all varieties of organisms on Earth, including animals, plants, humans and the atmosphere. Together, they all bind...