Download Flash Player to view this content.
The National | Oct 30, 2012 | 2:42
Lessons from the B.C. quake
CBC science correspondent Bob McDonald calls Saturday's earthquake in B.C.'s Haida Gwaii a wakeup call for people living on the West Coast
Now Playing on CBC Radio
Refresh
1 of 16>
- Sort by:
- Featured
- Most Recent
- Most Popular
May 13, 2013 | 1:56The National Chris Hadfield's best moments VideoThe National Chris Hadfield's best moments May 13, 2013 | 1:56We take a look back on some of Chris Hadfield's best moments from these past five months on his space mission.
May 12, 2013 | 2:43The National Hadfield gets ready to return home VideoThe National Hadfield gets ready to return home May 12, 2013 | 2:43Tomorrow, Chris Hadfield will return to Earth from the International Space Station. Paul Hunter looks at what made Hadfield a hit.
May 12, 2013 | 2:17The National Chris Hadfield's impact on Canadians VideoThe National Chris Hadfield's impact on Canadians May 12, 2013 | 2:17Science correspondent Bob McDonald weighs in on the impact that Chris Hadfield has had on Canadians.
May 10, 2013 | 2:43The National Theraputic pond scum VideoThe National Theraputic pond scum May 10, 2013 | 2:43Algae from ponds help curb carbon dioxide emissions
May 10, 2013 | 2:03The National Space station repairs planned VideoThe National Space station repairs planned May 10, 2013 | 2:03Science correspondent Bob McDonald explains how astronauts plan to inspect a leak in the station's cooling system
May 4, 2013 | 2:22The National Low water levels VideoThe National Low water levels May 4, 2013 | 2:22The Great Lakes have seen historic declines in the last few years, and it could have a huge impact on the environment and your bottom line
Apr 27, 2013 | 4:41The National A new energy industry VideoThe National A new energy industry Apr 27, 2013 | 4:41Calgary company Packers Plus is the birthplace of a new method of fracking that's turning many of the world's oil-poor into the oil-rich
Apr 24, 2013 | 2:34The National Experimental lakes research site to remain open VideoThe National Experimental lakes research site to remain open Apr 24, 2013 | 2:34Ontario will provide support for water research program
Apr 24, 2013 | 2:31The National Smartphone Pickpockets VideoThe National Smartphone Pickpockets Apr 24, 2013 | 2:31The CBC's Cameron MacIntosh explains how you could be pickpocketed by a smartphone.
Apr 18, 2013 | 3:06The National A risky substance VideoThe National A risky substance Apr 18, 2013 | 3:06Margo McDiarmid looks at the source of the explosion at West, Texas - and whether something similar can happen here in Canada
Apr 12, 2013 | 2:47The National Dino Idol VideoThe National Dino Idol Apr 12, 2013 | 2:47Plaster cast containing Ankylosaur bones chosen to be opened first
Apr 9, 2013 | 1:56The National Hobbled Satellite VideoThe National Hobbled Satellite Apr 9, 2013 | 1:56Canada's first commercial satellite is experiencing technical problems, and probably can't be fixed.
Mar 21, 2013 | 1:58The National Birth of the universe VideoThe National Birth of the universe Mar 21, 2013 | 1:58New images of the split-second after the Big Bang indicates the universe may be 80 million years older than previously thought
Mar 20, 2013 | 2:23The National Voyager's long journey VideoThe National Voyager's long journey Mar 20, 2013 | 2:23The Voyager 1 spacecraft, launched in 1977, has travelled to the outermost reaches of the solar system, science correspondent Bob McDonald explains
Mar 19, 2013 | 2:39The National Research threatened by lakes closure VideoThe National Research threatened by lakes closure Mar 19, 2013 | 2:39Scientists say their research will be hampered after the federal government announced it is shutting down a series of lakes in northern Ontario used as giant laboratories
1 of 16>