Canada unveiled Wednesday a national carbon emissions market to help it meet its climate goals by allowing cities, farmers and others to sell credits for CO2 reductions to heavier polluters.
Environment
Jun 8, 2022
2
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Frustrated passengers stood in long lines at Mexico City's airport as US airlines canceled flights for a second day after the Popocatepetl volcano spewed a new column of ash.
Earth Sciences
Jul 6, 2013
0
0
Dropping beneath low-lying clouds, a float plane circles a rocky landscape on the edge of the Arctic Circle grooved by the last ice age eight millennia ago and since then bathed by hundreds of rivers and lakes.
Earth Sciences
Sep 25, 2011
12
0
On March 13, 1989 the entire province of Quebec, Canada suffered an electrical power blackout. Hundreds of blackouts occur in some part of North America every year. The Quebec Blackout was different, because this one was ...
Space Exploration
Mar 13, 2009
1
1
