New research in northwest Saudi Arabia has identified the existence of a network of previously unknown walled oases.

From Samoa's natural beauty to the Caribbean allure of Saint Kitts. Explore the countries that start with the letter 'S'!

Egypt and Saudi Arabia share many foreign policy and regional security objectives and have a long and complicated ...

The Iranian military loaded naval mines onto vessels in the Arabian Gulf last month, a move that intensified concerns in ...

Saudi Arabia’s coastline is home to a series of ancient sea caves that reveal the vibrant ecosystem beneath the Red Sea, and ...

Real sovereignty demands clarity. Yemen must engage regionally not as a subordinate actor, but as a partner seeking stability ...

The May 6 cease-fire between the United States and the Houthi militia in Yemen has had a consolidating effect on the balance ...

Israel finally unleashed its firepower against Iran’s nuclear program in a devastating feat of intelligence work, ...