A car fails to yield as a family attempts to cross a road in Long Beach, Calif.
Brittany Murray/MediaNews Group/Long Beach Press-Telegram via Getty Images
by...
‘Meditation,’ by Lei Yixin, near the picnic pavilion in Lake Phalen Regional Park. City of Saint Paul, CC BY-ND
by Dan Trudeau, Macalester College
What makes...
Adobe Stock Photo
by Christopher R. Cherry, University of Tennessee; John MacArthur, Portland State University, and Luke Jones, Valdosta State University
E-bikes have captured widespread attention...
by Nicholas Dagen Bloom, Hunter College
Public transit systems face daunting challenges across the U.S., from pandemic ridership losses to traffic congestion, fare evasion and...
Amazon workers sort packages for delivery on East 14th Street in New York City, July 12, 2022.
Michael M. Santiago/Getty Images
by Anne Goodchild, University of...
by Joan Fitzgerald, Northeastern University and Julian Agyeman, Tufts University
The US$1.2 trillion infrastructure bill enacted in November 2021 will bring money to cities for...
