Mar 31, 2019 - Energy & Environment
In photos: World's landmarks turn off lights for Earth Hour

People gather by candles spelling out "Earth Hour" at Brandenburg Gate in Berlin, Germany. Photo: Peng Dawei/China News Service/VCG via Getty Images
Cities around the world turned their lights off for an hour to mark global action on climate change at 8:30 p.m. local time Saturday. Here are some highlights of WWF's Earth Hour initiative.










