New research suggests that planting gardens atop roofs or painting them white could offset both the local urban heat island effect and global warming, although one roof type does not cover all situations
New science reveals why cities become more creative and efficient as they grow
A growing number of walkable urban areas suggests that the era of sprawling suburbs may be ending
It is well known that animals are affected by human noise pollution. For example, dark-eyed junco birds that live in cities sing both louder and with a different song than their countryside counterparts.