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.

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 …

President Obama’s first major overseas summits are shadowed by disputes with European allies over stimulus plans and commitment to the Afghan war. He should seize the opportunity to appeal for a stro…

The country Nelson Mandela leaves behind remains racially divided with deep economic problems. But South Africa has also emerged as a robust democracy, writes CFR’s John Campbell.

Health experts are already calling 2015 one of the most complicated ever for influenza outbreaks, and the prevalence of lethal strains normally found in birds is especially troubling, writes CFR’s La…