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Temperatures have reached record heights in southern Italy, which has been badly hit by wildfires. Climate scientists say there is little doubt that climate change is driving extreme weather events.

Climate-conscious individual choices are good – but not nearly enough to save the planet. More than personal virtue, we need collective action to be part of the solution and push for system change. Read more»

Internal records showed that by the late 1970's, Exxon’s own scientists were briefing its top executives that man-made global warming was real, potentially catastrophic and caused mainly by burning fossil fuels.

Fossil fuel companies lied for decades about climate change, and humanity is paying the price. Shouldn’t those lies be central to the public narrative? Read more» 1

The Deepwater Horizon oil spill site on July 4, 2010.

The U.S. Department of Justice has filed criminal charges alleging that a former BP employee destroyed critical evidence in the early days of the Gulf oil spill. Read more»

The Deepwater Horizon oil drilling rig burns at the BP-Macondo well June 22 in the Gulf of Mexico.

The chief regulator of offshore drilling tried to suggest to the Senate this week that the Obama administration has been issuing permits almost as quickly as before the BP oil disaster, but a review has shown that's not true. Read more»

After the blowout of the Deepwater Horizon well triggered the largest oil spill in United States history, BP vowed to "Make it Right" for Gulf Coast residents affected by the spill. One of the central pieces of BP's program to make amends was to create a claims system — as required under federal law — to compensate individuals and businesses that lost money as a result of the spill. Read more»

Scientists conducting research in the Gulf have found a thick layer of oily sediment on the ocean floor stretching for miles. Read more»

Earlier this week, major news outlets ran with headlines about how a new microbe has been found eating up BP’s oil, and how microbes have degraded the hydrocarbons so efficiently that the vast plumes of oil in the Gulf are now undetectable. No joke. Read more» 1

Preliminary tests show that a lack of oxygen in part of the Gulf of Mexico caused thousands of fish to die, according to Louisiana authorities quoted by the Los Angeles Times. Read more»

Just how much of the oil spilled in the Gulf is still there? Depends on what the meaning of "is" is. NOAA is hedging some of its estimates, and not in a good way. About three-quarters of the oil that spilled into the Gulf from BP’s ruptured well is still in the environment. Read more»

An oil spill notice on Pensacola Beach, Florida, July 9.

A decade-old environmental assessment by offshore drilling regulators called for more research on Corexit dispersant, warned that deepwater spills were difficult to stop, and cautioned that such spills could "permanently cover water bottoms and wetlands." Read more»

BP appears to be delaying decisions about the validity of many claims for damages from the Gulf oil spill, leaving claimants frustrated by bureaucratic obstacles and confusing requests for more documentation. Read more»

It's Day 101 of the BP oil disaster in the Gulf, and you might be feeling pretty hopeful that soon enough, you won't have to think about oil spills for a while. Not so fast. On Tuesday, another spill was detected in the Gulf - the result of a boat's colliding with an out-of-use wellhead in Barataria Bay. Read more»

Oil from the damaged Deepwater Horizon oil well lingered off the Mississippi Delta on July 4, 2010. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra captured this natural-color image the same day. The oil appears as an uneven light gray shape east-southeast of the Mississippi Delta. The oil was visible to MODIS on July 4 thanks to sunglint. Oil smoothes the surface of the water, making it a better mirror of sunlight. As a result, close to the Sun’s reflection, the oil is brighter than surrounding water. This is especially true between the Mississippi Delta and the Deepwater Horizon location. East of the rig, however, sunglint lightens most of the water, making it more difficult to distinguish oil from oil-free water.

Scientists from the University of South Florida announced on Friday that they have "definitively connected" the underwater oil plumes to BP's ruptured and still slightly leaking well in the Gulf. Read more»

Two weeks before the blowout in the Gulf of Mexico, the huge, trouble-plagued BP refinery in Texas City, Tex., spewed tens of thousands of pounds of toxic chemicals into the skies. The release began April 6 and lasted 40 days. Read more»

Jeff Phillips, an environmental contaminants coordinator for the U.S. Fish and Wildlife Service, rescues a Brown Pelican from Barataria Bay, Grand Isle, La., on June 4.

Read the internal document that contradicts BP’s public claims on how much oil is flowing from the leaking Deepwater Horizon well in the Gulf of Mexico. Read more»

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