"ANCHORAGE, Alaska -- Efforts to pull the Shell drilling rig Kulluk from its near-shore perch on rocks and gravel moved ahead mainly in secret Saturday, though officials disclosed Alaska has approved a tow plan to a temporary destination in nearby safe waters and that towing could be attempted at any time."

"RICHMOND, Calif. -- The Chevron refinery’s massive oil storage tanks sit on the hills overlooking this small, impoverished city in San Francisco’s East Bay. Painted earthen red to blend with the natural surroundings, the tanks cannot help dominating the city’s skyline, much the way the oil giant itself has long shaped Richmond’s identity, economy and politics."

"In three decades of drilling, John C. Holko said, his oil and gas business has never faced such a hostile environment."

"A Shell Oil drilling rig that ran aground in the Gulf of Alaska has incurred water damage to its deck and electrical systems but is otherwise stable, officials with the response team handling the accident said Thursday."

"Transocean, the owner of the Deepwater Horizon rig that was drilling the BP Macondo well when it caught fire and sank off the Louisiana coast in 2010, beginning the nation's largest oil spill, has agreed to plead guilty to a single criminal misdemeanor violation of the Clean Water Act and pay $1.4 billion in civil and criminal fines to settle violations of the Clean Water Act and federal offshore drilling safety regulations, the company and the U.S. Justice Department announced today."

"The U.S. Coast Guard and Royal Dutch Shell were fighting 70 mile-per-hour winds and 40-foot swells as they tried to assess damage to a floating oil drilling ship that ran aground on a remote Alaskan island."

"Residents of Gardendale, a suburb near the hub of the west Texas oil industry, face having up to 300 wells in their backyards."

"It's been a banner year for solar energy. The United States is on track to install a record number of solar power systems -- thanks in large part to low-cost solar panels from China. That's been challenging for American manufacturers, and federal officials have put trade tariffs on Chinese panels."

"ANCHORAGE -- Royal Dutch Shell PLC's foray into Arctic offshore drilling has suffered a serious setback after one of its two Alaska drilling rigs ran aground in shallow water off a small island."