This crucial line of transportation crosses the Tibetan Plateau, parts of which are barely below freezing. Will any added warmth--either from climate change or the railway itself--destabilize the track's frozen foundation?...
Drilling for natural gas has caused explosions, polluted aquifers and even burning water
A rush to develop domestic oil, gas and uranium deposits along the Colorado River and its tributaries threatens its future
The natural gas industry refuses to reveal what is in the mixture of chemicals used to drill for the fossil fuel