Shell divers shut off North Sea oil leak

Divers working for oil giant Shell have turned off the valve which has been leaking oil into the North Sea causing the worst spill in the area for a decade, the company said Friday.

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 surface cleaner, but questions lurk far below

(AP) -- Researchers are warning that the Gulf of Mexico oil spill is a bigger mess than the government claims and that a lot of crude is lurking deep below the surface, some of it settling perhaps in a critical undersea ...

New questions arise on dispersant use in oil spill

(AP) -- As BP inched closer to permanently sealing the blown-out oil well in the Gulf of Mexico, congressional investigators railed against the company and Coast Guard for liberal use of toxic chemicals that helped disperse ...

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