Heads of fifty nations are discussing how to improve safeguards for nuclear weapons and materials. CFR’s Michael Levi says these summits serve as reminders of the dangers beyond the North Korean and …

While the UN climate summit will not deliver binding commitments to cut carbon emissions, real action on climate policy is occurring on the domestic front, says CFR’s Michael Levi.

This week’s latest round of Iran talks seems to have done little to reconcile the two sides on the country’s nuclear position, says CFR’s Michael A. Levi.

Palestinians are committed to a two-state solution despite losing a UN membership bid, says Mideast expert Daniel Levy, but moving forward requires addressing Israeli political entrenchment and a lac…

The Keystone XL pipeline debate shows the pitfalls of politics intruding on energy policy, says CFR’s Michael Levi. He reviews the pros and cons of the issue and proposes additional steps to bolster …