Earth - Environment news

White roofs, streets could curb global warming

The idea of painting our roofs and roads white to offset global warming is not new, but a recent study has calculated just how significantly white surfaces could impact greenhouse gas emissions. Last week, researchers at ...

Sep 17, 2008 4.2 / 5 (120) 65 weblog

Obama looking at cooling air to fight warming

(AP) -- Tinkering with Earth's climate to chill runaway global warming - a radical idea once dismissed out of hand - is being discussed by the White House as a potential emergency option, the president's ...

Apr 08, 2009 4.5 / 5 (102) 33