Global Warming Intensifies El Niño, Galápagos Coral Fossils Show
Researchers analyzing modern and fossil corals from the Galápagos Islands concluded that global warming has intensified El Niño cycles over the last 40 years, making them more extreme than natural variations seen during the previous millenium. Their study, published Thursday in Science, revealed sharper swings in sea surface temperatures in the eastern tropical Pacific Ocean […]