What If on MSN

We may be about to find thousands of alien life forms at once

One of the greatest scientific discoveries in history may be hidden beneath nearly 13,000 feet of Antarctic ice. Deep below ...
Gehost op MSN

The 'wonder of the Caribbean' is a bizarre, dangerous lake with supposed alien-like creatures

Natural beauty comes in all shapes and sizes. Whether it's the vibrant pink lagoons of Las Coloradas in Yucatán, Mexico or the crooked forests in Poland, there are mysterious places across the globe ...