A number of buildings were left windowless as winter temperatures sank to near freezing. Russian attacks on Ukraine’s ...

Russian leaders were intensely proud of having the largest tank fleet in the world for over fifty years. While the Red Army largely disintegrated in the early 1990s, the army sought to keep as many of ...

Elon Musk’s Mars ambitions face political, technical, and timing hurdles, impacting NASA’s Moon plans and America’s space ...

The phone rang ominously in the office of Prof Satish Dhawan at Caltech. After nearly nine years as director of the ...

An American woman has been released by the Taliban rulers in Afghanistan after being detained for the past month, the second freeing of a US citizen in the past eight days.