President Trump travels to East Asia November 5–14 to strengthen economic and security ties. Check here often for updates on his trip.
When President Trump speaks of sovereignty, he means something very specific that lies at the heart of America's democracy.
From the deep sea to Arctic ice, oceans are under enormous stress from millions of tons of plastic trash, which can remain in the environment for centuries.
Countries around the world are expelling North Korea's ambassadors and cutting ties after its reckless nuclear provocations.
5G technologies will provide the backbone for future economies. That's why it's imperative to protect 5G from untrustworthy companies and countries.
Modern maritime law grew out of a big question: How much should a state control beyond its coasts? States control a narrow band of territorial waters; international waters belong to no one.
In the information age, the Internet can be a battlefield. Former Internet trolls reveal the inner workings of Russia's Internet Research Agency.
India holds more military exercises with the U.S. than any other partner. Improving this close military relationship will be on the agenda when ministers from both countries meet in New Delhi.
Did you know you are looking at part of the power grid every time you see power transmission lines? How does renewable energy become part of the grid?