The “city under the ice” revealed a hidden chapter of the Cold War era and gave rise to a new field of scientific inquiry. As ice melt accelerates, its story isn’t over yet.

The story of the Soviet leader’s time in power, his policies against Jews, and his relationship with Israel and Zionism ...

The collapse of the Soviet Union greatly reduced the West’s fear of another world war—a fear that had led Western leaders to tolerate Soviet spheres of influence in central and eastern Europe. Many ...

You think the Cold War is over? Think again. Russian and American forces are still challenging each other in the Arctic by Jon Bowermaster At 12:4 ...

The head of the U.N. children's agency says the war in Sudan has created the world’s largest and most devastating ...

In the 80 years since the U.S. attacks on Japan, no other country has used a nuclear weapon in war. That remarkable record could soon be broken and all progress lost.

In recent days, the perceived value among allies of acquiring nuclear weapons is up, and confidence in the U.S. nuclear ...

The European Union is doubling down on its pledge to continue supporting Ukraine against Russia’s illegal invasion and stepping up humanitarian aid when others pull back as the bloc of European countr ...

There is a long history of U.S. and Chinese citizens forging relationships with one another through cultural exchange.

The United States–Saudi “petrodollar” arrangement has underpinned American economic and military power for nearly five ...

WASHINGTON — President Donald Trump on Thursday expressed uncertainty that NATO would come to the United ... of 12 nations ...

WASHINGTON (AP) — President Donald Trump on Thursday expressed uncertainty that NATO would come to the U.S.’s defense if the ...