Scientists have toyed with the idea of bringing extinct animals back for decades. Now, science and technology could make it a reality.
Science behind the Fall Outlook
Storms roll through Ontario
WATCH: Daring flood rescue
6.1 magnitude earthquake rattles Mexico City
Funky new take on 'transit of Venus'
Dead star found to be hiding strongest magnet in the universe
Nova Scotia medical officer asks for inspection of Bayswater Beach
High risk of forest fires throughout Saskatchewan
Japan's mysterious 'underwater crop circles', explained
Alberta after the flood season
Dorian regenerates into tropical depression east of Florida
Crooked bush remains a botanical mystery
Tropical Storm Fernand moves toward Mexico
Endangered Species: Zoos and conservation
A look back: 1970 Sudbury tornado left six dead
Above-seasonal rainfall in Australia put rising sea levels on hold in 2010 and 2011
It's official: Weekend saw first snowfall, but where?
Breathtaking 'swirl of clouds' captured over the Pacific
Photographer captures both aurora AND noctilucent clouds
Sakurajima volcano spews ash across nearby city
Living on Mars: What happened in a year
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