America on the Move: How Urban Travel Has Changed Over a Decade

A new study reveals that although private automobiles continue to be the dominant travel mode in American cities, the share of car trips has slightly and steadily decreased since its peak in 2001. In contrast, the share of transit, non-motorized, and taxicab (including ride-hailing) trips has steadily increased.

Researchers Unravel the Ways Income and Liquor Stores are Related to Neighborhood Drinking

Residents of wealthier neighborhoods drink alcohol twice as frequently as people in poorer areas, a new study suggests. The neighborhood environment is known to be associated with alcohol use. But the separate effects of various factors — for example, average income and the number of off-sales outlets — are complex, situational, and difficult to unravel. A new study in Alcoholism: Clinical and Experimental Research demonstrates a sampling technique that isolates these influences. It explores how certain individual characteristics interacted with certain neighborhood characteristics among 984 survey respondents.