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Best New Love and Sex Study Findings

Best of 2010: 20 Favorite Love and Sex Findings

Every day, study after study seems to tell us what we already know, but sometimes we're surprised or edified or just fascinated. Here are 20 findings that informed or entertained us, making them the best of 2010. Catch up now, because who knows what 2011 will find!

Read the other 10 below.

  • Cougar trend only exists in pop culture, not real life
  • Cheating can save a relationship
  • People are actually honest on Facebook
  • And marketers are waiting to capitalize on our Internet honesty
  • Dancing used to be necessary for survival
  • Physically, women really do date their dads
  • The best time to pick a fight
  • Why monogamous sex is the best sex
  • Some people are genetically predisposed to philandering
  • Money makes marriage more likely to last
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