Instructional Video5:03
SciShow

This Is What Peak Crustacean Looks Like

12th - Higher Ed
We may think of a lot of critters with crab-like body plans as crabs, but, technically, many of them are other types of crustaceans. So why do they share so many physical traits?
News Clip9:02
Bloomberg

How War Made King Crab Big Business in Norway

Higher Ed
This is a strange story about how an invasive crab species and Russia's war on Ukraine unexpectedly brought prosperity to a small Norwegian town.