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Underwater noise from ships and industrial activity interferes with fish, invertebrates and more, but it's best known for its effect on the ability of marine mammals.

A derelict sailboat has been on the sand at Gonzales Beach since a March 27 storm.

WASHINGTON (AP) — To figure out what really works when nations try to fight climate change, researchers looked at 1,500 ways countries have tried to curb heat-trapping gases. Their answer: Not many have done the job.

About half of respondents believe there is still time to reverse climate change, while just over one-third said it's too late to turn back the clock.

Starting this fall, Tofino will stop dumping untreated sewage into the ocean.

The 2023 wildfire season burned 150,000 square kilometres — seven times the historical average — forced 232,000 Canadians from their homes and required help from 5,500 firefighters from around the world, as well as national resources and the military.

"I'm pretty amazed at how much garbage we’re picking up; I didn't think it would be to this level."

OTTAWA — Human-caused climate change is making heat waves much more likely, the federal government says, bringing extreme weather from fires to storms.

HALL'S HARBOUR, N.S. — For communities where roads and homes are damaged in climate disasters, losing out on bids for federal help to protect against coming storms are one more blow from which to recover.

HALIFAX — As sa¹ú¼Ê´«Ã½â€™s premiers reckoned with housing, health care and their contentious relationship with Ottawa during meetings last week in Halifax, many of them remained consumed by climate change-related natural disasters that have only escalated