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JACKSON, Miss.

OTTAWA — Environment Minister Steven Guilbeault says Canada is issuing a challenge to the rest of the world to expand the use of carbon pricing in the fight against greenhouse gas emissions.

EDMONTON — The head of the new provincial ministry that oversees Alberta's parks says there will be a new emphasis on putting people in them.

World Cup host nation Qatar said Tuesday it will count emissions produced from daily flights ferrying fans during the tournament between the Gulf emirates toward the event’s overall carbon footprint.

OTTAWA — The federal government still hasn't provided First Nations with the support they need to respond to emergencies such as wildfires and floods despite warnings almost a decade ago, says a new report from Canada's auditor general.

LONDON (AP) — Britain's polar research ship is preparing for its second voyage to Antarctica to investigate sea level rises and threats to marine biodiversity.

SHARM EL-SHEIKH, Egypt (AP) — The Latest on COP27, the United Nations climate summit in Sharm el-Sheikh, Egypt.

SAVANNAH, Ga. (AP) — Conservation groups filed suit Tuesday against a U.S. government agency challenging its decision to allow a mining project to move forward without federal permits near the edge of the Okefenokee Swamp's vast wildlife refuge.

OCEAN CITY, N.J. (AP) — It's just one cable meant to bring electricity from an offshore wind farm to a former coal-burning power plant in southern New Jersey, but it symbolizes a big challenge facing the renewable energy industry.

SHARM EL-SHEIKH, Egypt (AP) — U.S.