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Bighorn sheep shrinking due to hunters, study suggests

The Rocky Mountain bighorn sheep, with its iconic curling horns that adorn many a sportsman's rec-room, is starting to show the effects of generations of trophy hunting, a new study finds. More 9:13 AM ET
- Illegal bighorn sheep killing continuing in B.C. Dec 19
- Bighorn sheep killed on sacred ground Dec 15
Canada’s electronic spy agency says tracking allies is necessary

Canada’s electronic spy agency is defending its espionage activities against countries around the world, including trading partners — often at the request of the U.S. — as necessary to support government decision-making and provide a better understanding of global events. More 12:18 AM ET
- Exclusive Snowden document shows Canada set up spy posts for NSA Dec 10 video
'Responsible' & 'strategic' top resume buzzword list

Career networking website LinkedIn says "responsible" is the No. 1 most overused buzzword on profiles in Canada and around the world this year, followed closely by others such as "expert", "innovative" and "effective". More 10:17 AM ET
- Point of View Have you found a job using LinkedIn or Facebook? Aug 29

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December 14: Curiosity Jumps in a Lake Dec. 11, 2013 11:53 AM A little more than a year ago, NASA's robotic Mars rover, Curiosity, landed in a large crater on the surface of the Red Planet. Now the rover has found evidence that its landing site was an ancient lake bed - further evidence that Mars was once a warm, wet world.