energy

Science, Tech & Environment

Storing CO2 underground

There are two ways to reduce carbon dioxide. Emit less or remove it from the atmosphere by sequestering it below the earth's surface. As Ashley Ahearn reports, some of the most promising research in this field is happening in Iceland. On PRI's The World.

Science, Tech & Environment

Geo answer

The answer to today's Geo Quiz is the Loop Current. There's concern that it may play a role in spreading the oil spill in the Gulf. Anchor Marco Werman finds out more from Eric Chassignet of the Center for Ocean-Atmospheric Prediction Studies at FSU.

Development & Education

Disaster cleanup in Japan

Two weeks after the quake and tsunami in Japan, the work of clearing debris and putting up pre-fabricated houses is gathering momentum. Anchor Lisa Mullins speaks with Kathy Mueller of the International Federation of Red Cross and Red Crescent Societies.

Development & Education

Green automobiles

The Geo Quiz is clean and green this time. Report cards got handed out today: The question is, where are the top three green automakers based, according to the survey? Extra credit if you guess where the bottom three are based.