An curved arrow pointing right. 2017 was the third hottest year on record and as temperatures continue to rise some of America's cities are looking for ways to cool down. In Los Angeles, pavement ...

LOS ANGELES (AP) — People across Los Angeles have worked for years to increase the number of trees that shade the pavement ... shade trees cool the air and urban surfaces.

Future city dwellers could beat the heat with clothes made of a new fabric that keeps them cool. The textile ... at the University of California, Los Angeles, adding the work is a good ...