Americans opposed to gay marriage dwindle: survey
NORC's Tom Smith says study shows 'trend toward greater tolerance regarding homosexuality'
Penguins identify mates, kin by smell, study finds
Assoc. Prof. Jill Mateo's study first to show odor helps recognize genetic differences
MSNBC.com
Poverty's damaging legacy
Asst. Prof. Heather Hill and Prof. Ariel Kalil explore poverty's effects on children, families
A picture of poverty state by state
Assoc. Prof. Scott Allard notes that areas with highest levels of poverty also dealing with most severe cuts to social programs
MSNBC.com