If you see that a fish is suffering from barotrauma, you must fizz it, because the odds of it surviving otherwise are ...

"Sound vibrations are transmitted to the inner ear via anterior extensions of the swim bladder or via bony ossicles", the biologist Tanja Schulz-Mirbach explains how swim bladders may serve for ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. There are three important things to know about the swim bladder of a ...

Scientists at the California Academy of Sciences have recently engineered a device that allows them to collect newly-discovered fish species from the ocean’s “twilight zone” and safely bring them up ...

Walk the same stretch of coastline on two different days and you might notice something puzzling. One morning the water looks ...

The dried swim bladders, or “maw,” of totoaba, an endangered fish found in the Gulf of California in northern Mexico, are being increasingly trafficked on digital platforms, according to a report from ...

Hydrogels, which are soft materials formed by cross-linking polymers, could have a variety of medical applications. In research published in Advanced Science, investigators developed an injectable ...

Brace yourselves: your heart is about to be stolen by a goldfish. Taylor Dean, a Youtuber that creates educational animal videos for nearly 300,000 subscribers, has a friend named Derek who works at a ...

A disabled fish in Sweden got a homemade "custom wheelchair" from its owner after it had trouble staying afloat. Its owner said the fish was stuck at the bottom of the tank because its swim bladder ...