Most Shared Stories Tagged: non-reneable energy

Science, Tech & Environment

Geo answer

Today's Geo Quiz focuses on four cities -- La Paz, Bolivia -- Dar Es Salaam, Tanzania -- New Delhi, India -- and Sydney, Australia. The question is which one has the highest gasoline prices. We had reporters check them out. The answer is Dar es Salaam. A gallon of gasoline in the capital of Tanzania costs 5 dollars and 6 cents.

Global Politics

Clinton ends Africa tour

Secretary of State Hillary Clinton finished up her 11-day tour of Africa today, after a final stop in Cape Verde. The World's Jeb Sharp reports that the trip was strong on rhetoric but not especially ground-breaking in terms of policy.

Global Politics

Climate: getting concrete in Beijing

On Tuesday, President Obama and his Chinese counterpart Hu Jintao agreed to cooperate on climate change and other important matters. Anchor Jeb Sharp talks with David Biello, the associate editor for environment and energy at Scientific American magazine.