The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

Your commute to work, to school or to the store may seem like standard everyday events, but for Zong Tian, a professor in the University of Nevada, Reno's civil and environmental engineering ...

INRO, based in Montreal, Quebec, Canada, has for more than 40 years contributed to the advancement of mobility simulation and modeling for metropolitan, regional, and national transport and transit ...

BILLINGS, Mont. -- A traffic simulation done by the city of Billings shows that two-way streets could lower traffic congestion and make walking downtown safer. We asked a few people walking downtown ...