climate change

Science, Tech & Environment

Geo Quiz and answer

For our Geo Quiz, quiz, we're looking for a rocky archipelago off Norway's northwest coast. The answer is Lofoten, where marine biologist Hieke Vester studies and records communication among marine mammals. The World's David Leveille has the story.

Conflict & Justice

Scott Brown and climate change

The election of an anti-cap & trade Republican to fill the seat of the late Senator Ted Kennedy is clouding prospects for a climate bill in the Senate. That makes prospects for strong global action on climate change even murkier. Peter Thomson reports.