Seashells tend to appear quietly. After the tide pulls back, they are just there, mixed into the sand, sometimes whole, sometimes worn thin. They do n.

In hydrothermal vent fields, a small snail evolved an iron-reinforced shell. Here’s how it challenges assumptions about ...

Add Yahoo as a preferred source to see more of our stories on Google. Don’t worry, animal lovers. All the birds, gators, alpacas and other critters at The Shell Factory have found new forever homes.

A shell is a hard, rigid outer layer, which has evolved in a very wide variety of different animals, including mollusks, sea urchins, crustaceans, turtles and tortoises, armadillos, etc. Scientific ...

Add Yahoo as a preferred source to see more of our stories on Google. The Shell Factory closed months ago. But animal lovers can still visit some of the North Fort Myers attraction’s most popular ...

Most marine animals form their shells from calcium carbonate, which is a tough mineral also found in limestone. Some sponges and microorganisms use another compound silica. There is also a group of ...