New York City faces a range of environmental challenges to which a successful mayor will need to pay attention.

The growing availability of low-cost air quality sensors is helping people across the world track air pollution.

The air quality in India’s capital ranks among the worst in the world, but experts say politics stand in the way of improving it.

A government spokesperson says authorities are using anti-smog guns in Pakistan's eastern city of Lahore for the first time ...

The trend of increased vehicle miles traveled undermines safety initiatives, pollution reduction efforts and the traffic ...

New Delhi and its metropolitan region — home to more than 30 million people — routinely ranks among the world’s most-polluted cities during the winter when widespread Diwali fireworks coincide with ...

Thick smog is blanketing New Delhi after Diwali celebrations with fireworks sent air pollution levels soaring.

As soon as the shutdown began, coal-fired power plants started producing about 15% to 20% more particle pollution. And as soon as the government reopened and inspections resumed, pollution levels ...

Holtec International is dismantling the former Indian Point nuclear power plant in Buchanan, New York. It plans to release ...

New York City may hand its largest ever idling ban exemption to a bus operator that claims it has no choice but to pollute ...

In the fight for a just transition to renewable energy in the United States, New Yorkers achieved two major legislative wins ...

Reports in international publications also say Modi is 'risking farmers' wrath' with trade talks with Trump administration, ...