EditorialA group of Freedom-class littoral combat ships at Mayport Naval Station in Jacksonville, Fla. Jan. 30, 2023. (Thomas Simonetti/The New York Times)
EditorialCarcinus maenas, Print, Carcinus maenas is a common littoral crab. It is known by different names around the world. In the British Isles, it is generally referred to as the shore crab, or green shore crab. In North America and South Africa, it bears th...