U.S. Coal Industry Growth

By Andy May U.S. coal production declined from 2011 through 2016 as it was displaced in U.S. power plants by cheaper and cleaner natural gas. Some of the reduction was also due to the Obama Clean Power Plan regulations. However, the shale gas revolution in the U.S. has not spread to other countries, perhaps due…

The 60-year oscillation revisited

Guest Post by Javier It is a well-known feature of climate change that since 1850 multiple climate datasets present a ~ 60-year oscillation. I recently wrote about it in the 7th chapter of my Nature Unbound series. This oscillation is present in the Atlantic Multidecadal Oscillation (AMO), Arctic Oscillation (AO), North Atlantic Oscillation (NAO), Pacific…