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

Some slimy sea creatures have a very strange way of escaping predators, even after they've been swallowed. Baby Japanese eels have been spotted escaping from the stomachs of fish that have eaten them ...

I think the gills allow fish to breathe because water goes in them. Because they have holes in their gills so it is like a nose. But I don’t know how they stay alive if we can’t with our nose. Well if ...

The outer ears that sit on the sides of your head share an unexpected genetic heritage with the gills of fish. According to ...