Japanese eels use burrowing and swimming motions to move around the seafloor—and to escape from inside the stomach of a predator. Tommy Hui via iNaturalist under CC BY-NC 4.0 Prey animals have evolved ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Some teenage Japanese eels have found a way to avoid becoming a fish ...

Of the 32 eels that were swallowed whole by dark sleeper fish in a recent study, nine of them successfully escaped to safety izumi yokoduka/Getty Eels are evading becoming supper by slipping out of ...

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, ...

A mother encourages her daughter to fully open her mouth to swallow a live fish holding “the medicine” she believes will help cure her child’s asthma, as scores clamor about, gulping down their own ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. One of the 15 million-year-old freshwater fish fossils. The stomach contents of the fish show ...