Another article about the negative environmental impacts of ‘fracking’. The method of using high hydraulic pressure to fracture gas shale or coal-seams to extract methane (natural gas).
Why Are Cows Tails Dropping Off?.
This is another article explaining how the reserves of shale-gas have been exaggerated, and how it has led to another financial ‘bubble’:
The Fracked-up USA Shale Gas Bubble