An environmental protester scaled the facade of Washington D.C.’s John A. Wilson District Building on Friday to commemorate Earth Day by unfurling a large banner calling for the end of fossil fuels.

An environmental protester scaled D.C.’s Wilson Building on Friday, Earth Day, and unfurled a huge banner. “No new fossil fuels,” said the banner outside the offices of Mayor Muriel Bowser ...

Two climate scientists were kicked out of a major science conference in Chicago on Thursday. Peter Kalmus and Rose Abramoff went onstage to urge other researchers to take climate action.