Posted: Jan 31, 2013 9:31 AM ET
Pete Marra might describe felines as mass murderers. He's a researcher at the Smithsonian Conservation Biology Institute. And he's just released a new study on cat behaviour.
Top News Headlines
- Kyle Sinclair, Canadian soldier, dies in Petawawa incident
- B.C. pedestrian caught on camera being struck by car raises safety concerns
- Jim Prentice says Alberta 'forgot some simple truths' on energy industry
- Nepal avalanche: Insurance company won't pay for airlift
- Buffalo snow 2014: Flooding feared as weather warms
- Vancouver police-involved shooting shuts down major intersection
- Saskatchewan winter too much for one CBC Radio listener
- Should Mexico still be considered a 'safe country'?
- Kinder Morgan protests: More protesters arrested as test drilling starts
- Rob Nicholson calls on Russia to leave Ukraine