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Can deeper reefs, an area known as the Twilight Zone, provide protection for big fish and other animals from threats such as pollution, overfishing and warming?
Scientists are learning more about deep sea ecosystems, the least explored place on the planet.
Descend into the twilight zone, where sunlight is scarce and every dive yields surprising discoveries.
Luiz Rocha, PhD, is an expert in deep coral reefs and advocates for their protection in areas around the globe. (Gayle Laird © 2023 California Academy of Sciences)
For his trailblazing work in deep coral reefs, Rocha joins 50 other explorers in this Rolex-backed honor.