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NPR

Fracking's Methane Trail: A Detective Story

Natural gas is a much cleaner-burning fuel than coal, so the gas boom going on around the country is often touted as a win for the environment. But no one really knows how much pollution is created by gas drilling. One scientist stumbled upon data that suggest the process may be dirtier than billed.
NPR

CDC Cuts Lead-Poisoning Limit For Kids

The public health honchos agreed with an expert panel that recommended in January that anything greater than 5 micrograms per deciliter of blood for kids 5 and younger should be considered dangerous. That's half the current standard and represents the first reduction since 1991.
NPR

What Killed Orca Victoria? Some Point To Naval Tests

The U.S. Navy is in the process of renewing its permits to conduct sonar and explosive tests off the coast of the Pacific Northwest. But the recent unexplained death of a young orca who washed ashore in February has thrown a wrench in the process. Experts say injuries to the whale may indicate she was exposed to an underwater explosion or sonar testing.
NPR

Tight Supplies Drive Up Gas Prices In The West

Gas prices are falling overall — but in California and much of the West, they are on the rise. Tight supplies are to blame.
NPR

Town's Effort To Link Fracking And Illness Falls Short

Many residents of Dish, Texas, blame the fracking operations that surround their tiny town for a host of health problems — from nosebleeds to cancer. The former mayor was so scared, he left town. But scientists who've studied Dish say there's not enough evidence to link natural gas operations to any illness.

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