(PhysOrg.com) -- Most previous studies have indicated that people in cities have a smaller carbon footprint than people who live in the country. By using more complex methods of analysis than in the past, scientists at Aalto ...

Space & Earth - Environment

Jun 27, 2011 5 / 5 (2) 1

(PhysOrg.com) -- A new study by UCLA professor Anastasia Loukaitou-Sideris documents the gap between women's transit safety needs and programs in the U.S. that respond to them.

Other Sciences - Social Sciences

Dec 03, 2009 not rated yet 0