"Federal immigration officials have been visiting command centers on the Gulf Coast to check the immigration status of response workers hired by BP and its contractors to clean up the immense oil spill."

One major BP drilling project, three miles off the coast of Alaska, has been exempted from the Obama administration's moratorium on offshore drilling. Regulators are calling it "onshore" because it is built on an artificial island.

"Fearing that the oil spill in the Gulf of Mexico will deal a severe blow to the bluefin tuna, an environmental group is demanding that the government declare the fish an endangered species, setting off extensive new protections under federal law."

"The logistics coordinator onboard the ship that's been siphoning oil from a gushing well in the Gulf of Mexico tells The Associated Press that a cap on top has been reattached and is again capturing some of the crude.

"There are 'large gaps' in data now being gathered on the health of the 34,000 workers cleaning up the largest oil spill in U.S. history and growing concern that BP Plc will fail to publicize problems if they arise." Those concerns came up at an Institute of Medicine hearing Tuesday.

"California headed for a high-stakes battle over global warming Tuesday, as an oil industry-backed measure to suspend the state's aggressive climate-change law qualified for the November ballot." "The battle over the initiative, launched by Texas oil giants Valero and Tesoro, will pit that industry against environmentalists and the state's clean-tech businesses."

"The scandal-ridden federal Minerals Management Service is gone, at least in name."

"An Indian tribe, an indigenous rights support group and a mining watchdog group have failed in their joint court bid to block the expansion of a gold mine in northeastern Nevada."