Naturally polluted water from the Marcellus Shale can rise up through the natural-gas-rich rock formation to the surface. That means that water used in fracking potentially could, too. The water may be making its way up through natural fractures in the earth or old oil and gas wells.
Do you have a good idea? Something that could change the world? NPR wants to know. Our new "What's Your Big Idea?" video contest will showcase the big ideas of people ages 13 to 25. It's all part of our exploration of the process of innovation and invention. So, what's your big idea?
Even before last weekend's storms killed at least 26 people and knocked out power to 3 million, engineers were worried about the nation's power grid. The American Society of Civil Engineers says unless $673 billion is invested in the grid, it could break down by 2020.
A panel of experts says the Fukushima Daiichi nuclear disaster in Japan was a "man-made" crisis which could have been prevented. The panel said Thursday that "collusion" between the government, industry regulators and the plant operator turned the aftermath of Japan's earthquake and tsunami into one of the world's worst nuclear disasters.
When you give to WAMU, your tax-deductible membership gift helps make possible award-winning programs such as Morning Edition, All Things Considered, The Diane Rehm Show, The Kojo Nnamdi Show, and other favorites.