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 ...

Sugar battles oil spills

The environment has often suffered from the catastrophic effects of an oil spill, the most recent example being the oil spill in the Gulf of Mexico. The search for ways to remove oil from polluted water is therefore urgent. ...

Biotech offers promise for producing fuel

Fuel may be a messy business now, as the oil spill fouling the Gulf reminds us. But it might not always have to be. Scientists envision facilities that churn out black gold by enlisting engineered bacteria, yeast and algae ...

Looking for the oil? NOAA says it's mostly gone

(AP) -- With a startling report that some researchers call more spin than science, the government said Wednesday that the mess made by the BP oil spill in the Gulf of Mexico is mostly gone already.

BP 'plugs' Gulf of Mexico oil spill (Update)

BP said Wednesday that it had succeeded in plugging a ruptured oil well in the Gulf of Mexico, signalling an end to the worst spill in the United States' history.

Despite oil, baby turtles being released to Gulf

(AP) -- Federal biologists are releasing thousands of endangered baby sea turtles into the western Gulf of Mexico, betting that by the time the silver dollar-sized swimmers make it to the oil-fouled waters of the eastern ...

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