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 ...

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 ...