Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In a Costa Rican ...
In recent years, multiple scuba divers have mysteriously drowned in shallow water off of one of Rockport's beaches. Officials have been unable to connect the tragedies. Boston Globe reporter Billy ...
Some lizards can stay underwater for longer by blowing out and then rebreathing bubbles of air. This has been suspected since the behaviour was first observed, and now experiments have confirmed it.
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