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Weather | Jan 7, 2014 | 4:15

Climate change behind cold snap?

Penn State University's Prof. Michael Mann explains the science behind the recent cold weather engulfing much of North America

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The National - Student arrested in Heartbleed-related theftApr 16, 2014 | 2:06The National Student arrested in Heartbleed-related theft Video
The National Student arrested in Heartbleed-related theft Apr 16, 2014 | 2:06RCMP have arrested a 19-year-old London, Ont., man in connection with the theft of 900 social insurance numbers
News - Arctic high-tech message in a bottle found far far awayApr 16, 2014 | 2:05News Arctic high-tech message in a bottle found far far away Video
News Arctic high-tech message in a bottle found far far away Apr 16, 2014 | 2:05Nigel Hussey's Greenland shark tag fell off in Canadian Arctic and floated 6,000 km to Wales
The National - Warning about applying for government documents onlineApr 15, 2014 | 2:59The National Warning about applying for government documents online Video
The National Warning about applying for government documents online Apr 15, 2014 | 2:59This website that appears to be run by the government is not, and the private business behind it is gathering your personal information.
Science - 'Blood moon' eclipseApr 15, 2014 | 0:51Science 'Blood moon' eclipse Video
Science 'Blood moon' eclipse Apr 15, 2014 | 0:51Total lunar eclipse gives moon a red hue (courtesy Griffith Observatory)
The National - New air surveillance technologyApr 14, 2014 | 3:34The National New air surveillance technology Video
The National New air surveillance technology Apr 14, 2014 | 3:34Adrienne Arsenault shows us the next big step in aviation.
Science - Lunar eclipse, Mars close to EarthApr 14, 2014 | 3:37Science Lunar eclipse, Mars close to Earth Video
Science Lunar eclipse, Mars close to Earth Apr 14, 2014 | 3:37Lunar eclipse to peak at 3:45 a.m. ET Tuesday coincides with Earth's closest approach to Mars in 6 years
The National - Space veggie gardenApr 13, 2014 | 2:06The National Space veggie garden Video
The National Space veggie garden Apr 13, 2014 | 2:06Gardening kits for space may help grow fresh veggies in Canada's north
The National - Wearable technology helping athletesApr 11, 2014 | 6:50The National Wearable technology helping athletes Video
The National Wearable technology helping athletes Apr 11, 2014 | 6:50A Montreal company has developed Hexoskin, a wearable technology that tracks an athlete's breathing and heart rate with an eye to improving performance.
News - Beating HeartbleedApr 10, 2014 | 2:10News Beating Heartbleed Video
News Beating Heartbleed Apr 10, 2014 | 2:10Consumers need to take measures to protect themselves, like changing their passwords. Havard Gould reports
The National - Heartbleed and youApr 9, 2014 | 2:20The National Heartbleed and you Video
The National Heartbleed and you Apr 9, 2014 | 2:20Ron Charles explains how to know if you were affected by the Heartbleed security bug
The National - CRA security breechApr 9, 2014 | 3:30The National CRA security breech Video
The National CRA security breech Apr 9, 2014 | 3:30Terry Milewski explains why the Canada Revenue Agency has shut down online access at tax time
CBC News Vancouver at 6 - Heartbleed bug: what you need to knowApr 9, 2014 | 2:31CBC News Vancouver at 6 Heartbleed bug: what you need to know Video
CBC News Vancouver at 6 Heartbleed bug: what you need to know Apr 9, 2014 | 2:31Graham Williams recommends that you change all your passwords
The National - Procrastination in your genes?Apr 8, 2014 | 2:27The National Procrastination in your genes? Video
The National Procrastination in your genes? Apr 8, 2014 | 2:27New research from the University of Colorado suggests part of the reason why some people procrastinate may be genetic
The National - Bright MarsApr 8, 2014 | 2:38The National Bright Mars Video
The National Bright Mars Apr 8, 2014 | 2:38CBC's Bob McDonald explains why Mars is at its brightest in 6 years, and addresses the sighting of a mysterious light on the planet that has many on full alert
CBC News: Northbeat - Farmed caribou will be safe from pollution: Dene manApr 8, 2014 | 2:19CBC News: Northbeat Farmed caribou will be safe from pollution: Dene man Video
CBC News: Northbeat Farmed caribou will be safe from pollution: Dene man Apr 8, 2014 | 2:19

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