"BATON ROUGE -- About 565,000 pounds of oiled material from the Deepwater Horizon spill was brought to the surface by Hurricane Isaac, more than had been collected in eight months before the storm, the state's coastal protection agency said Wednesday. The post-storm figures were announced as members of the state's Coastal Protection and Restoration Authority sharply criticized continuing clean-up efforts by BP and the U.S. Coast Guard and called for more resources to deal with oil that is still below the surface of the gulf, an amount believed to be equal to about 1 million barrels."

"TULSA, Okla. -- A massive dust storm swirling reddish-brown clouds over northern Oklahoma triggered a multi-vehicle accident along a major interstate Thursday, forcing police to shut down the heavily traveled roadway amid near blackout conditions."

"Climate change contributed to a fivefold increase in weather-related natural disasters in North America over the past three decades, according to Munich Re, the world’s biggest reinsurer."

"The Nuclear Regulatory Commission said its latest analysis of seismic faults near PG&E Corp's Diablo Canyon nuclear station in California showed the coastal plant could withstand an earthquake generated by an offshore fault identified in 2008, according to a statement on Friday."

Scientists have disagreed about whether global warming is causing hurricanes to be more frequent and powerful. Now a study using a new measuring technique, published in a major peer-reviewed journal, has produced a longer historical data record that authors say shows the connection.

"A photojournalist charters a flight to see just how close Shell's offshore rig is to the protected Arctic National Wildlife Refuge. Turns out a photo is worth a lot more than a bunch of GPS coordinates."

"The floodwaters are swelling, but the resources needed to confront them are shriveling up. That's the frustrating reality that state dam officials face as they confront added stress to the thousands of structures they regulate."

"The South Korean government on Monday designated the area around a chemical spill in the southeastern city of Gumi a special disaster zone, after more than 3,000 people were injured. On 27 September, an explosion at the Hube Globe chemical plant released about eight tonnes of hydrofluoric acid, which can damage lungs and bones and affect the nervous system. The leak killed five workers and injured 18 others, according to the state-run Yonhap news agency."

"Monsoon floods in Pakistan have killed 371 people and affected nearly 4.5 million, the government's disaster relief agency said on Friday."

"Disposed World War II explosives and munitions in the Gulf of Mexico pose a threat to offshore oil drilling, according to Texas oceanographers."