In the dark waters 600 meters below Monterey Bay, a torpedo-shaped robot called Mesobot drifted silently behind a pulsing siphonophore, its low-light cameras recording every contraction of the ...
‘Mystery mollusk’ found in the ocean’s midnight zone is unlike anything researchers have seen before
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Researchers have ...
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How do animals sleep underwater without sinking?
Sleeping underwater might sound peaceful — but for ocean animals, it’s a matter of survival. Some dolphins sleep with one half of their brain at a time, keeping one eye open to avoid danger and ...
Thousands of marine species from microscopic zooplankton to the largest cetaceans rely on sound for survival and many have evolved unique oral and aural adaptations. Understanding them better could ...
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