The 1986 meeting in Iceland between U.S. President Ronald Reagan and Soviet leader Mikhail Gorbachev was like none other. It offers helpful context for a potential U.S.-North Korea arms control summi…

A historic dry spell has severely affected Cape Town's water supply, and global climate patterns suggest that other cities may face the same fate.

While sports may temporarily transcend divisions in society, events like the Olympics rarely serve to advance countries’ diplomatic aims.

Averting famine will require Saudi Arabia to permit the resumption of commercial shipping of food and fuel to the besieged country.

President Trump’s denunciation of the Iran nuclear deal has put the agreement on shaky footing, even if Congress declines to reinstate sanctions.