The Why Files on MSN

Look in the mirror... - You might not be from Earth

Aliens may have landed on Earth — not in 1947, but 4 billion years ago. Not in ships, but as microscopic life. This theory ...
The Cold War on MSN

The future America imagined during the Cold War

Star Trek emerged during the height of Cold War anxiety. Its stories mirrored fears of nuclear war, ideological conflict, and ...