Delhi’s AQI remains below 400 as hazardous air pollution grips North India, prompting UK, Canada and Singapore to issue ...

Delhi's air quality slipped into the 'severe-plus' category as thick smog reduced visibility and disrupted daily life.

An air quality report shows that residents in Canada can breathe easy, as the country ranks among the top countries with ...

The Singapore High Commission in New Delhi on Monday issued an air pollution advisory for its nationals in the Delhi-NCR ...

The Singapore High Commission in New Delhi on Monday issued an advisory for its nationals following the Central Pollution ...

A new study has linked air pollution exposure and immune-system changes that often precede the onset of autoimmune diseases.

Traffic moves through dense smog in the morning in New Delhi, India, Monday, Dec. 15, 2025.

A new study has linked air pollution exposure and immune-system changes that often precede the onset of autoimmune diseases.

NEW YORK, NY – Early-season wildfires erupting across Canada’s prairie provinces are already threatening air quality across parts of the United States, raising fresh alarm about the long-term ...

Air Transat says it has reached a tentative deal with the union representing its pilots, thus averting a possible strike that ...

A Mexican industry group has filed an objection under U.S.-Mexico-Canada Agreement rules to the planned banning of commercial ...

In 2023, Canada's worst wildfire season on record produced so much smoke that it spilled across national borders into the United States. At times, a thick haze enveloped much of the U.S. East Coast ...