Six experts weigh in on the consequences for the U.S. economy if Congress creates a greenhouse gas cap-and-trade system.

Experts forecast the five most consequential trends in 2012, following a year in which the global economy struggled amid high unemployment and mounting debt crises.

As the U.S. Senate debates the healthcare overhaul, experts are divided on whether proposed legislation would stifle U.S. economic and business competitiveness.

U.S. military leaders are calling for more troops to carry out U.S. counterinsurgency strategy in Afghanistan. Six analysts offer views on how President Barack Obama should respond.

A century after the mass killings and displacement of the Ottoman Empire’s Armenians, four experts reflect on the present-day echoes of those atrocities and the path forward.