Japan Mysterious metal sphere washes up on Japanese beach, baffles authorities Mark Frauenfelder

UFOs Mysterious disk spotted on Google Earth is crashed UFO, or maybe not Allan Rose Hill

art Celestial Phenomenon Over Nuremberg, April 14th, 1561: a fascinating woodcut and mystery Popkin

meteors Homeowner's security cam captures first video with audio of meteor smashing into Earth Allan Rose Hill

Funny See a delightful collection of Tushy Trees Popkin

Space These mysterious fiery falling objects in sky over Dallas weren't meteors (video) Allan Rose Hill

pollution Mystery of bizarre black spheres washed up on beach has been solved Allan Rose Hill

mistakes Canadian authorities hope that releasing low-quality photocopy of Yukon UFO photo will make people less interested in seeing the real thing Rob Beschizza

Delightful Creatures Watch an octopus punch noncompliant fishes Rob Beschizza

Forever Chemicals Teflon: Miracle invention or slow-acting poison? Why not both! Mark Frauenfelder

trees Poland's bizarre Crooked Forest: what makes these trees bend? Popkin

mysteries Another mirror monolith pops up, this time near Vegas Rob Beschizza

tourism The weirdest free tourism spots in the U.S. B.R. O'Deal

Space Mystery object fell from space in North Carolina mountains Allan Rose Hill

footage What is this mysterious lumpy sphere found in the grass? Watch and find out. Gail Sherman

dune Strange story of a fake storyboard for Jodorowsky's Dune Natalie Dressed

balloons U.S. military tracking mysterious balloon floating over Colorado towards Georgia Carla Sinclair

archeology Another mystery Roman Dodecahedron found in England Rob Beschizza

Chinese secret spaceplane just delivered six mysterious objects into orbit David Pescovitz

politics House Speaker Michael Johnson and his son monitor one other's use of pornography Ruben Bolling