NYTimes: The year in ideas

Here. This link is likely to change, so start with this page and keep working your way through the ideas -- all 74 of them!

Or, just check out the ones that I found interesting:

Cohabitation is bad for women
The diplomat parking-violation corruption index
The eyes of honesty
Homophily: Check out the neat twist at the end!
Lady Macbeth effect
Negativity friendships
Psychological neoteny
Publication probity (Journal of negative results!)

And, here's an idea that features an Indian scientist.