The lawsuit comes as Ottawa has been rolling back key environmental policies while advancing major energy and infrastructure projects.

Three young Canadians are suing the government over its failure to develop a 2030 climate action plan. Learn about the Canada climate lawsuit and its impli

The lawsuit comes as Ottawa has been rolling back key environmental policies while advancing major energy and infrastructure projects.

OTTAWA - A group of climate advocates is suing the federal government, saying recent policy changes have put it off track to meet Canada's legislated emission reduction targets.