"WATERLOO, Ontario —  Jack Williams and his sister, Cara, sat in their kitchen watching their backyard rink melt."

"Thousands participated in the anti-pipeline protest, another 200 staged support rally".

"TransCanada announced Thursday it has strong commercial support for the Keystone XL pipeline and will move forward with the long-contested tar sands oil project. But the pipeline's opponents say significant hurdles remain that continue to cast doubt on its prospects."

"MANIWAKI, Quebec — When the Algonquin chef Cezin Nottaway was 5 years old, her mother taught her how to kill and skin a beaver with her bare hands. The little girl also learned how to snare a rabbit and to draw a moose out of the forest by emulating its haunting grunt."

"Transport Canada has lifted the speed limit in the Gulf of St. Lawrence, five months after the restriction was put in place to prevent further right whale deaths."

"The U.S. Department of State is spearheading a plan to tackle the decade-long problem brewing in the transboundary Kootenai River watershed, where toxic contaminants leaching from upstream Canadian coal mines into Montana’s watersheds continue to poison the prized aquatic ecosystem."