Thicker oil than ever hitting shore, as workers try new cleanup techniques. June 9, 2010— -- With more oil from the BP spill now coming ashore than ever, the environmental crisis along the Gulf ...

Democratic strategist James Carville calls on Obama to address the nation. BURAS, La. May 31, 2010— -- As BP prepares to launch its seventh and riskiest plan to halt the flow of oil into the Gulf ...

NEW ORLEANS (AP) — A BP engineer intentionally deleted more than 300 text messages that said the company's efforts to control the Gulf of Mexico oil spill were failing, and that the amount of oil ...

Government's Thad Allen says BP 'very close' to stopping oil once and for all. July 12, 2010— -- BP has successfully lowered a new containment cap onto its leaking well, its latest attempt to ...

Beaches are bare as locals line up for grocery vouchers. June 21, 2010— -- Every aspect of life in the Gulf of Mexico has changed since the BP oil spill began 63 days ago. Beaches from Louisiana ...

As oil invades gulf waters, ABC's Diane Sawyer talks with one fishing community. May 24, 2010— -- While anger continues to grow over BP's failure to contain the oil spill in the Gulf of Mexico ...

A billion birds flying straight towards the growing oil spill. July 1, 2010— -- For months, a small army of specialists has been working feverishly to save the birds of the Gulf of Mexico. The ...

Oil-soaked pelicans struggling to fly came to symbolize the catastrophic impacts of the 2010 BP Deepwater Horizon oil spill on the inhabitants of the Gulf of Mexico. Fifteen years later, brown ...

Oil may hit shores for months -- 464 turtles dead since spill's start. July 13, 2010— -- As BP begins to test the new cap that the company hopes will finally contain its gushing leak in the Gulf ...

The effects of the chemicals used to contain the BP oil spill worry scientists. July 9, 2012— -- Two years ago this week, the wellhead that ruptured on the sea floor of the Gulf of Mexico, ...

On Day 93 of the crisis some ask, 'Where did Tony Hayward go?' July 21, 2010— -- On Day 93 of the oil spill in the Gulf of Mexico, BP's cap is still holding back the leaking well and the company ...