This publication is now archived. What’s the current situation in Zimbabwe?President Robert Mugabe, Zimbabwe’s leader since independence in 1980, maintains his grip on power. Under his rule, the coun…

Backgrounder: The new Congress shares President Bush’s reform approach but new legislation is by no means assured.

Though shifts in demand and reduced production by some major producers have influenced oil prices, investor behavior is also increasing market volatility.

A possible transfer of political power in the congressional midterm elections could doom short-term chances for a comprehensive climate bill. But experts say climate issues could still be addressed t…

Loss of forests is a major contributor to greenhouse-gas emissions. Plans to devise a policy tool for using trees for carbon dioxide sequestration are now under way.