WHO says 99% of world's population breathes poor-quality air

The U.N. health agency says nearly everybody in the world breathes air that doesn't meet its standards for air quality, calling for more action to reduce fossil-fuel use, which generates pollutants that cause respiratory ...

Canada announces billions in new climate spending

More electric vehicles and green energy were among the measures Prime Minister Justin Trudeau laid out Tuesday under a multibillion-dollar plan for how Canada will meet its carbon emissions target.

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