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Ethology

The Power of Sexual Selection: How Psychology Influences Evolution and Vice Versa

Allen Frances | Posted 04.28.2013 | Science
Allen Frances

Our psychology has been shaped by a sometimes uneasy balance of natural and sexual selection -- the practical need to acquire our daily bread and the romantic need to find love and produce offspring.

Humans Are Unique Animals Because Evolution Gave Us Angst

Jeffrey P. Kahn, M.D. | Posted 04.21.2013 | Science
Jeffrey P. Kahn, M.D.

Philosophers and scientists have long debated whether there is something unique about Homo sapiens that sets us apart from all of the other animals. It's not a question of whether we should feel like special humans - it's a question of whether in some way we are actually special animals.

Cara Santa Maria

Do Animals Have A Sense Of Humor?

HuffingtonPost.com | Cara Santa Maria | Posted 09.25.2012 | Science

LOLCats may make us laugh out loud, but do the kittens in these adorable memes find their own behavior funny? I wondered about humor in the animal kin...