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Jodi Frediani Are Bubbles a Whale's Way of Giving the Finger?
Humpbacks might use bubbles for communication, protection, and even sexual pleasure.
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Ioannis Rekleitis / McGill University The 'Curious' Robots Searching for the Ocean's Secrets
A new class of machines knows how to recognize and investigate unexpected things that pop up underwater.
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Justin Fehntrich Burned by a Margarita
Why lime juice and sunlight don’t mix
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Enrique Calvo / Reuters Protecting Nature's Cleanup Crew
Why is a drug that has long-threatened vultures still used by so many farmers?
