GObama!

Cave Exploration

An awesome photo gallery on cave exploration from National Geographic.

A Mushroom Primer

We've got some interesting mushroom species here in North America and fungi geek David Fischer takes you through the mysteries, smells and colors of a few of the coolest ones on his site American mushrooms.

World's Oldest Eyeball?

Neatorama reports that an 80-year-old man in Norway can still see with a 123-year-old transplanted cornea. Bernt Aune received the transplant in 1958 from a donor born in 1885.

“I wouldn’t be surprised if this is the oldest living organ in the world,” an eye doctor at the hospital said.