The Zika virus is spreading to North America, and U.S. delays in approving research and funding could lead to a public health disaster, write Larry Brilliant and CFR’s Laurie Garrett.

While some G-20 leaders want to map out a "New Deal for the Twenty-First Century," CFR’s Stewart Patrick says they risk spawning a twenty-first century version of the Great Depression if they don’t a…

The fall of the Berlin Wall 20 years ago marked a triumph of the U.S. strategy of containment. But U.S. policymakers have been struggling to establish new guidelines for confronting the world’s compl…

The G8 summit affirmed the group’s importance as a U.S. partner as it seeks a common front on the "Arab Spring" uprisings, and in forging collective action on human rights and security matters, says …