Scopes Trial

Energy secretary praises firms that have quit US Chamber of Commerce in protest at its opposition to climate legislation

Pacific Gas and Electric tears up its membership after recent Chamber of Commerce moves to put climate science "on trial"

US energy giant quits coal lobby group embroiled in anti-Waxman-markey bill forged letters scandal

Business group calls for public hearing on evidence for man-made climate change as it seeks to undermine proposed carbon legislation