Big data maps world's ocean floor

Scientists from the University of Sydney's School of Geosciences have led the creation of the world's first digital map of the seafloor's geology.

Stanford drones open way to new world of coral research

Like undiscovered groves of giant redwoods, centuries-old living corals remain unmapped and unmeasured. Scientists still know relatively little about the world's biggest corals, where they are and how long they have lived.

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