That's not a euphemism, by the way—I'm not saying that the chemicals are affecting the virility of the polar bear population (though they probably are).
I'm saying that some scientists in Denmark think that pollutants have been literally causing polar bear dongles to lose their bone density over time. For real. Čeho všeho může být člověk svědkem na cestě po "F". Photograph by Getty Images. Sex. Immaculate Conception.
Female Komodo Dragons don't need males to make babies. Some females give birth as virgins. It's a huge advantage for a reptile that lives on the islands of Indonesia. If a female finds herself without a male – her half-set of chromosomes doubles up.
Stephen Taylor, 31, performed the vile act on one of his eight Rottweilers.