Associated Press: Greenhouse gases are endangering the world’s coral reefs and could also pose threats to lobsters, sea urchins, clams, and scallops far away in the Gulf of Maine, according to a team of global researchers. more stories like thisThe buildup of atmospheric carbon dioxide from fossil fuel combustion could make the oceans too acidic for coral to survive in less than 50 years, the researchers reported Friday in the journal Science. The researchers say that atmospheric carbon dioxide …