Fossilized Bear Penis Bones Solve Eternal Mystery of Ancient Bear Sex

If you possess even a glimmer of innate curiosity and reverence for the natural world, you likely spend a lot of time wondering what sex was like for prehistoric bears. "Yes, I know modern bear intercourse looks like," you probably think as you futilely court sleep in the wan hours before dawn, "But what about those… »9/26/13 11:10am