National GeographicOil Spill Kills More Than 2400 AnimalsNational GeographicAt the beginning of March, an oil well in northern Colombia burst, spewing an unclear amount of oil into the Magdalena River, a principal waterway that flows about 950 miles northw …

The Denver PostColorado's oil and gas industry pays its fair share alreadyThe Denver PostThere have also been some accusations that the oil and natural gas industry in Colorado does not pay its fair share in taxes. Before anyone decides to hastily run …

The GuardianCalgary company a partner in Exxon Liberian oil deal that raised corruption concernsCBC.caGlobal Witness said Thursday that Exxon knew that the oil field, called Block 13, had been previously awarded to another company through bribery. The grou …