Morning Overview on MSN

That 'alien' signal might be a dying civilization’s last message

The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is ...
Hosted on MSN

Why some still think aliens built the Giza Pyramids

The Giza Pyramids are among the best documented construction projects of the ancient world, yet a stubborn slice of popular culture still credits them to visitors from another planet. I want to ...