happy earth day! protect what you love
20mph winds slowed down in 20 seconds
take the road less traveled
areas covered with these
“Aurora borealis casting it’s glow over Seltún geothermal area in SW-Iceland.” By Helga Kvam, All Rights Reserved. Visit Helga’s flickr page to see more of her stunning photography from Iceland.
The Bush administration is considering eliminating Clean Water Act protection for small streams and wetlands that appear isolated from rivers or lakes. Already the administration has issued guidance that eliminates federal protection for 20 million acres of wetlands. Without federal protection, these streams and wetlands– and downstream rivers and lakes– would be at risk of […]
Are erosion and tectonics combining to cause the edge of Tibet to slide away, geologically speaking, from the main body of Tibet? Peter Zeitler and Anne Meltzer, professors of earth and environmental sciences at Lehigh, are leading an international study of erosion and tectonic processes near Namche Barwa, which at 23,000 feet is the highest […]