Having more tree cover in high-poverty urban schools predicted better math performance in a new study based on 318 public schools in Chicago, a statistically significant finding even after controlling for poverty and minority status.

A walk at the mall or the park? New study shows, for moms and daughters, a walk in the park is best

A study says chances for marital bliss are highest when husband and wife both believe in divvying up the household labor equally but that happiness won't last long if one partner is perceived as not carrying their fair share of the load.