The BP oil spill's damage to the oyster industry is not just to the oystermen themselves, but to a whole chain of regional businesses that depend on them.

On Thursday two powerful House committees approved separate drilling reform bills, raising the possibility that the House would meld and pass them soon.

"For the first time in the nearly three months since the Deepwater Horizon rig exploded and sank off the Louisiana coast, there was no oil leaking from the blown-out Macondo well into the Gulf of Mexico  on Thursday afternoon, BP said."

"Four years after tragedies in Kentucky and West Virginia prompted sweeping mine safety changes, a House panel Tuesday split along party lines over the need for additional reforms."

"Scientists are reporting early signs that the Gulf of Mexico oil spill is altering the marine food web by killing or tainting some creatures and spurring the growth of others more suited to a fouled environment."

"BP engineers working to choke the flow of oil into the Gulf of Mexico found a leak on a line attached to the side of the new well cap and were trying to fix it Thursday before attempting to stop the crude."

"The Army Corps of Engineers wants to use ash cast off from coal-fired electrical generation to shore up dozens of miles of Mississippi River levees, drawing fire from environmentalists worried that heavy metals from the filler might make their way into the river."

"The story of the last cataclysmic American oil spill has evolved over time into a straightforward tale of cause and effect.... A commission that investigated the Alaska spill found that oil companies cut corners to maximize profits. Systems intended to prevent disaster failed, and no backups were in place. Regulators were too close to the oil industry and approved woefully inadequate accident response and cleanup plans. History is repeating, say officials who investigated the Valdez, because the lessons of two decades ago remain unheeded."