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Researchers deployed "underwater umbrellas" over coral colonies in the Florida Keys and found they reduced light exposure by 60%, lessening bleaching and even helping some corals regain color, according to a study in Frontiers in Marine Science.
Oxygen-deprived underwater zones, often dismissed as "dead zones," may actually hold clues to the conditions that allowed early life to emerge, according to new research.
This article reports on a study where a dolphin named Bubbles developed a unique foraging strategy by using echolocation to target fish, inducing them to vomit, and consuming the regurgitated food.