Some important changes are coming to the world of crabbing this year, all with the goal of protecting and preserving South ...

These crustaceans have been misnamed for two reasons: First, they’re not true crabs, like blue crabs ... which they protect using the discarded shells of other animals, like whelks.

Tidal Vision uses an environmentally friendly, zero-waste process to turn discarded crab shells into a valuable industrial chemical called chitosan. The material is something of a wonder ...