China is expanding its military reach and presence within the three Pacific island chains with the world's largest navy.

“We didn’t know what it was at first,” Greene said in a statement released by NASA’s Earth Observatory this week, along with ...

In the late 1940s, Arctic temperatures were warming and the Cold War was heating up. The U.S. military had grown increasingly nervous about a Soviet invasion across the Arctic. It built bases and a ...

ToplineIncreased pressure by President Donald Trump and Vice President JD Vance for Greenland to become part of the U.S.

Thirty-five years after the Soviet military began departing Czechia's Milovice Air Base, armored hangars that once held MiG ...

However, NASA discovered the vehicle underwent helium leaks and propulsion problems that deemed a return flight unsafe for the two. So, the vehicle returned to Earth empty for a parachute landing ...

The country supports some of the world’s most important satellites. But experts worry about its proximity to Russia.

In the late 1940s, Arctic temperatures were warming and the Cold War was heating up. The U.S. military had grown increasingly nervous about a Soviet invasion across the Arctic. It built bases and a ...

In the late 1940s, Arctic temperatures were warming and the Cold War was heating up. The U.S. military had grown increasingly nervous about a Soviet invasion across the Arctic. It built bases and ...

An arctic expedition uncovered this lost and mysterious military base that even the country's government didn't know about.