Huntington Ingalls Industries’ (NYSE: HII) Ingalls Shipbuilding division started fabrication of the U.S. Coast Guard’s newest Legend-class national security cutter (NSC) Calhoun (WMSL 759) . The start of fabrication signifies that the first 100 tons of steel have been cut."Each new ship in this class has been an exciting opportunity to build on our legacy," said Jay Boyd
In a new report, marine and social scientists are urging a precautionary approach towards these techniques which involve deliberate large-scale manipulation of the environment.Adding iron or other nutrients into the oceans to enhance natural processes to draw carbon from the atmosphere and creating foams which float on the surface of the sea to reflect sunlight back into the atmosphere are among