weather,climate

Science, Tech & Environment

Update on missing Air France jet

Correspondent Anita Elash reports on the latest in the investigation into the disappearance of an Air France airliner yesterday. 228 people were onboard. Brazil's Air Force says search planes discovered some debris floating in the Atlantic Ocean today, though it's not yet clear whether it's from the missing jet.

Science, Tech & Environment

In Sandy's wake, Scientists Explore Links Between Warming Arctic and Extreme Weather

Months before both this year's record Arctic ice melt and Hurricane Sandy, a climatologist identified changing weather patterns that suggest links between the two seemingly separate events. Sam Eaton reports from New Jersey. In the first of two special reports for The World and the PBS program NOVA, Sam Eaton reports from New Jersey.