10 Massive Landmarks Built to Bury Dark Secrets

Some of the most famous structures on Earth weren't built to celebrate anything. They were built to make sure you never find out what's underneath. See the full list.

There Was a Time When One Eye Was Better Than Two

There's an organ buried deep in your brain that scientists just traced back to a cyclops that lived on the ocean floor 600 million years ago. Your ancestor had one eye, lost it, grew two back, and left a piece of itself inside your skull. Read more.

Early Warning Signals

We found this free report that reveals the 7 key indicators that have predicted every major economic collapse since 1929, and why this one could be even worse. Read more.

This Pitch Black Goo Is Alive

It began with a routine inspection. What followed raised new questions about how life can exist in the strangest places. A ship's maintenance worker recently discovered a never-before-seen thick black goo sealed inside the rudder shaft of a research vessel on the Great Lakes. Analysis of the goo found that it was alive and had thrived in an environment where there was no light, no oxygen. See the full story.