Specifically, the warning covered the region stretching from the Oregon-California border to Cape Mendocino in Northern ...

Traffic congestion has been linked with higher levels of air pollution, which has been found to significantly affect health.

When the first CicLAvia event rolled into Los Angeles in early October 2010, it was perhaps, at first glance, something fetchingly familiar. Stream Los Angeles News for free, 24/7, wherever you ...

Which U.S. city has the worst traffic? For years, many looked West for an answer. Tinseltown, where people go to chase dreams ...