The world banned chemical warfare nearly a century ago, but nerve agents like the one used on a British citizen show the horror has not disappeared. Learn more about these colorless liquids and gases that can cause a victim to suffer a painful death.
A U.S. program bolsters border security in Kazakhstan, creating safe transportation and trade routes for goods entering and exiting the country.
The U.S. has welcomed 10,000 Syrian refugees one month ahead of its goal. Obama calls for admitting 100,000 refugees from around the world in the next year.
India and the U.S. participated in the joint training exercise Yudh Abhyas in India. Learn how the countries are securing the Indo-Pacific region.
The Chinese Communist Party is leveraging its economic power to exert influence around the globe and to try to make the world safe for dictatorship.
Images from Syria's chemical attack on its own people on April 4 continue to shock the world.
The former Maduro regime has used Fidel Castro's playbook and Cuban advisers to suppress opposition in Venezuela's armed forces, a new report says.
The United States is working with India and Bangladesh to promote a free and open Indo-Pacific and fight the new coronavirus.
Research at the International Space Station could get humans to Mars. See what it's like for astronauts from around the world who work there.