Dispersants: lesser evil against oil spill or Gulf poison?

Nearly a million gallons of dispersant have been poured into the Gulf of Mexico to fight the largest oil spill in US history, even though little is known about their effects fishermen claim makes them sick and kills sea life.

Oil on Nigerian coast after major Shell spill: NGO

An environmental group said Tuesday that an oil slick had approached Nigeria's coastline after a major Shell spill last week, but the company insisted that its spill had been largely dispersed.

BP oil spill partly blamed for Gulf dolphin deaths

The deaths of over 150 dolphins in the Gulf of Mexico so far this year is due in part to the devastating 2010 BP oil spill and the chemical dispersants used to contain it, a report said Thursday.

Gulf oil spill panel to look at root causes

(AP) -- The new presidential oil spill commission will focus on how safety, government oversight and the ability to clean up spills haven't kept up with advances in drilling technology, the panel's leaders say.

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