The main uncertainty in the global economy next year will be China, which could become the source of the next economic shock, writes CFR’s Sebastian Mallaby.

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.

Indo-Pakistani relations have made small strides toward normalcy but face a period of steep challenges amid leadership changes throughout the region, writes CFR’s Daniel Markey.

The spotlight is on Nigeria’s new president as he tries to tackle a vicious insurgency and steep economic problems but the crucial actors in trying to stabilize Africa’s most populous country are at …

The Gulf and the financial crisis.