7:58
No one owns Antarctica, but that agreement is showing cracks
CBC News: The National
2:21
Antarctic island may hold clues about the climate’s next century
2:09
Canadian navy looks to South Pole for lessons about the North
2:35
Mapping Antarctica’s ocean floor to reveal climate secrets
3:03
Canadian scientists head to Antarctica to search for climate clues
2:38
Hunting scientific treasure at the bottom of the world
1:33
#TheMoment a CBC reporter was chased by a seal in Antarctica
What scientists are looking for in Antarctica's water
