News tagged with carbon dioxide

Climate engineering no longer on the fringe

When the National Academy of Sciences released a pair of reports earlier this month on geoengineering—deliberate intervention in the climate system to counter global warming—it moved discussion of the controversial topi ...

Feb 19, 2015
2.1 / 5 (10) 8

Image: The icy cap at Mars' south pole

Swirls of chocolate, caramel and cream – this image is definitely one to trigger sweet-toothed cravings. Smooth cream-coloured plateaus surrounded by cocoa-dusted ridges interspersed with caramel-hued streaks ...

Feb 10, 2015
5 / 5 (7) 2

Converting olive mash into cash

An experimental system to create heat and power with waste from olive oil processing is up-and-running in Spain. Carina Lagergren, a researcher from Sweden's KTH Royal Institute of Technology, says the system ...

Jan 26, 2015
5 / 5 (2) 0