Debating global warming policy has moved to the top of agendas worldwide, but some skeptics still question whether action is necessary or possible.

U.S. foreign policy is largely directed by presidents, but Congress does have considerable influence, as this CFR Backgrounder explains.

Global food prices are being driven up by a number of factors including bad weather, low stocks, and unstable commodities markets. Combating price volatility and protecting food security will take in…

With oil supplies tight, regions most vulnerable to oil supply disruptions present a significant economic concern, particularly threats to the Strait of Hormuz and unrest in Nigeria, explains this Ba…

With the Middle East unrest ongoing and the global economy recovering, gasoline prices are rising considerably. But policies to ease U.S. consumer impact take time and policymakers are divided over t…

U.S. presidential nominating conventions often touch on national security and foreign policy, but don’t always signal the direction of a winning candidate’s policy, explains this Backgrounder.

Some analysts say healthcare costs hinder U.S. industry competitiveness in the global marketplace, but it’s unclear whether proposed health reforms will offer any cost relief.