Concentration of CO2 in the Atmosphere

Obama Rejects Keystone XL Pipeline, Ending Years Of Review, Debate Over Environmental Concerns: Report

By Abigail Abrams @abbyabrams on November 06 2015 11:30 AM EST

U.S. President Barack Obama speaks at the Rutgers University-Newark S.I. Newhouse Center for Law and Justice in New Jersey, Nov. 2, 2015. Andrew Burton/Getty Images

U.S. President Barack Obama announced Friday that he has rejected the highly controversial Keystone XL pipeline, following […]

More Oil Companies Could Join Exxon Mobil as Focus of Climate Investigations

The opening of an investigation of Exxon Mobil by the New York attorney general’s office into the company’s record on climate change may well spur legal inquiries into other oil companies, according to legal and climate experts, although successful prosecutions are far from assured.

Many oil companies have funded lobbying efforts and research on climate […]