Forged in the fighting of World War II, the cavity magnetron was the heart of radar signals used to identify attacking German forces ... determined by the size and shape of the cavities.

The fighters provided crucial air support for the D-Day landings and many were adapted to be fighter-bombers to carry out attacks on German ground forces. WW2: What was the secret to winning the ...

The polls are open across Germany in an election that could shape Europe’s response to ... Top campaign issues were the German economy, still Europe’s largest but struggling, and irregular ...