Bughenge (New Scientist)
Any idea what this strange little crown-like object is? If you do, tell someone. It was found in the jungles of Peru, but the biologists who found it don't know what it is.
Hidden volcano (Science News)
A couple of weeks ago, they discovered the world's largest canyon hidden under the ice of Greenland. Now, they've discovered the world's largest volcano, under the Pacific, near Japan. It turns out the Tamu Massif, a well-known basalt seamount, turns out to be a volcano ... the size of New Mexico.