The oil-rich nation believes a half-mile thick rock formation could store the next 600 years, or so, of CO2 emissions from Europe. Some say the science is not so clear.
Will adding $9 trillion to the deficit become a political liability for Democrats in 2010 midterm elections?
An inspiring meditation on art by Michael Kimmelman, chief art critic of the New York Times.
President Ahmadinejad's bellicose rhetoric has raised concerns about Iran's intentions. Whether or not he is reelected Friday, here's what Western policymakers now need to consider.
Figuring out what caused the crash could shed light on the safety of composites – new materials replacing traditional metals in many aircraft.