As humans began to explore outer space in the latter half of the 20th century, radio waves proved a powerful tool. Scientists could send out radio waves to communicate with satellites, rockets and ...

A small band of explorers are cracking into the radioactive mines where the Kremlin once used slave labor to dig out its ...

Radio astronomy opened up the universe for scientists. They could map new elements across galaxies and also search for ...

Deep in the Arctic, Pyramiden stands untouched — a perfectly preserved Soviet ghost city abandoned overnight in 1998. Once a model mining town run by Moscow, it now lies frozen beneath Svalbard’s ...

House Speaker Nancy Pelosi said Sunday that she intends to move ahead with a vote on a resolution that labels the deaths of more than a million Armenians during World War I as genocide. The resolution ...

Before the guns fired, Nazi Germany and the Soviet Union struck a shocking secret deal to divide Poland and rewrite the map of Europe. Behind closed doors in 1939, diplomacy masked a ruthless plan of ...