RedOrbit: Researchers wrote in a newspaper published by the American Geophysical Union that Earths interior cycles have contributed to long-term sea-level rises and climate change. New York University and Ottawas Carleton University scientists say activity below the earths surface has played a role before in ancient rises in sea levels and global warming. Although it may seem like welcoming news for climate change skeptics, the authors point out these changes took place in periods ranging from 60 million...