California lawmakers have rolled back portions of a landmark state environment law to make it easier to build new housing in ...

Skies over metro Phoenix were hazy and gray Tuesday morning. Here's what is causing poor air quality in Phoenix and when it ...

With the passage of a state budget-related housing bill, CEQA will be a non-issue for a decisive swath of urban residential development in California.

House hunting in California? These 9 cities may seem tempting, but real estate experts say they’re better left off your list ...

Delhi has enacted a ban on fuel supply for older vehicles from July 1 to combat pollution. Using ANPR cameras, the city ...

India's capital banned fuel sales to aging vehicles on Tuesday as authorities try to tackle the sprawling megacity's ...

Discover how urban environments create distinct asthma phenotypes and which city triggers are causing the most breathing ...

Photos of the Vietnamese capital, home to almost 9 million people, show the environmental cost of the Southeast Asian ...

Air pollution maps depicting the dramatic fall in pollution levels in Paris after the city restricted car traffic has gone ...

Celebrities and business leaders may generate the occasional controversy with their frequent use of private jets, but capturing the full environmental impact of private aviation has remained a ...

A new study found that the United States was responsible for 55 percent of the pollution emitted by private jets globally.