Humans: The Strangest Species

Humans are arguably the most bizarre creatures in the animal kingdom. The proof is in the many gross, unnecessary, contradictory and simply inexplicable things we do. And of course we're different in our capacity to ponder all these oddities and sometimes figure a few out.

This romp through the LiveScience archives reveals why we...
Lie, cheat, fall in love, kiss, blush, have sex, die?
Have fingernails, have an appendix, an Adam's apple,
Can't tickle ourselves?

And more: Strange Humans: Why We ...