Former EPA Administrator Michael Leavitt addresses members of the American Legislative Exchange Council, July 29, 2004, in Seattle. Behind Leavitt is a sign for the morning's sponsor, ExxonMobil. (AP/Elaine Thompson)
Climate Change

Study Finds Exxon Knowingly Misled Public On Climate Change For Decades

Researchers found that from 1977 to 2014, early 80 percent of Exxon’s internal research acknowledged that climate change is real and man-made.