Oil dispersants' effects still largely a mystery

In the wake of the BP oil spill, gaping questions remain about a key tool used during cleanup: the nearly 2 million gallons of chemical dispersants sprayed over the water or onto the gushing wellhead on the seafloor. Do the ...

EPA takes new look at gas drilling, water issues

(AP) -- So vast is the wealth of natural gas locked into dense rock deep beneath Pennsylvania, New York, West Virginia and Ohio that some geologists estimate it's enough to supply the entire East Coast for 50 years.

Is oil spill also fouling the air?

(PhysOrg.com) -- UCI researchers find disturbing amounts of certain gases above massive Gulf slick. More study is needed.

3 Questions: John Marshall on the Gulf of Mexico oil spill

(PhysOrg.com) -- More than a month after the tragic events that set off the largest oil spill in U.S. history, scientists and BP officials continue to disagree over the amount of oil that has escaped into the Gulf of Mexico. ...

Breaking Up Can Be Hard

Laura Townsend '10 eases a soggy lump of concrete out from what looks like a gigantic pizza oven. "Come on, whoa! -- This bad boy is going to fall apart," she says as she inspects the pebbly mass and then gingerly places ...

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