Scientists have made some startling discoveries about the ‘teeth’ of one species of marine snail — the limpet. Limpet teeth are used to break down rock so that the sea-going snail can get to the food ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. In hydrothermal vent fields, a small snail evolved an iron-reinforced shell. Here’s how it ...