Groundwater unaffected by shale gas production in Arkansas

From Duke University , something sure to irritate people like Josh Fox, Joe Romm,  and Bill McKibben who are certain that fracking is terrible. DURHAM, N.C. — A new study by scientists at Duke University and the U.S. Geological Survey (USGS) finds no evidence of groundwater contamination from shale gas production in Arkansas. “Our results…

About these ads

Arctic methane emergency called off?

Here’s the issue, as described in Wikipedia: The Arctic region is one of the many natural sources of the greenhouse gas methane. Global warming accelerates its release, due to both release of methane from existing stores, and from methanogenesis in rotting biomass. Large quantities of methane are stored in the Arctic in natural gas deposits,…

The Icy Nenana River

Guest Post by Willis Eschenbach The last time I was in Alaska, I had the good fortune to stop by the town of Nenana, home of the Nenana River Ice Classic. Nenana sits at the junction of the Tanana and Nenana Rivers. The dates of the ice breakup at Nenana form one of the longest-term…

Sun produces four X-class flares in two days

Above: note the four separate events in the last two days – from the WUWT Solar Page (From NASA’s Spaceweather.com) When the week began, the sun hadn’t unleashed an X-flare all year long. In only two days, sunspot AR1748 has produced four. The latest X-flare from this active sunspot occured on May 15th at 0152…