It has been a cold, dark winter in Iran. As an energy crisis strikes, the Islamic Republic faces the most challenging time in its history since the end of the war with Iraq in 1988. Tehran looks ...

Richard Haass is President Emeritus of the Council on Foreign Relations, Senior Counselor at Centerview Partners, and the author of a weekly newsletter, Home & Away.

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

The author's "Sinai Surrender," the last in a thriller trilogy, reflects a career steeped in intrigue in dozens of countries.

The tolling plan, the first of its kind in the country, appeared to be running smoothly as drivers adjusted to the new fee. See How Much It Will Cost You Why New York Started Congestion Pricing 2 ...

It is now plausible to envision scenarios in which global demand for crude oil falls to essentially zero by the end of this century, driven by improvements in clean energy technologies, adoption of ...