Air pollution is the world's "largest single environmental risk", according to the World Health Assembly, which closed last week in Geneva.

Zambia just took one big step forward toward becoming an "open-defecation-free" country.

TORONTO - Ontario has announced its latest target in the province's drive to reduce greenhouse gas pollution.

Amidst reports pointing at the discolouration of Taj Mahal, a parliamentary panel has recommended that a "multi-pronged" strategy be adopted to preserve the "pristine beauty" of the monument and as

The map, which measures ultrafine particles (UFPs), a "largely unexplored" pollutant found all over the city, was designed as part of a study that is to be published in the June 2015 edition of aca

Apple on Monday released its 2015 Environmental Responsibility Report, underscoring its commitment to lessening the environmental impact of its products and operations.

More U.S. adults believe Fox News is a reliable source of information about climate change than believe President Barack Obama is, according to a new poll from St. Leo University.

At least four people died after a fire broke out on a Pemex oil processing platform in the Gulf of Mexico early on Wednesday, leading to the evacuation of 302 workers, the Mexican state-run oil com

DEHRADUN — An earthquake of magnitude of 5.1 on the Richter scale rocked several parts of Uttarakhand early Thursday, an official said.

WASHINGTON -- A new poll finds an overwhelming majority of Americans support an international agreement to cut planet-warming emissions.