BANGKOK – Several flights had to be diverted from Bangkok’s Don Mueang airport to Suvarnabhumi airport in Samut Prakan due to poor visibility caused by smog on the morning of Feb 2.

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...

Sugarcane harvest burning is a major contributor to smog that has soared beyond safe levels across the country over the past few weeks. Fifty-eight sugar mills nationwide reported that as of Jan ...

A thick layer of smog covers the center of Bangkok. The authorities in Bangkok have introduced emergency measures in response to the serious deterioration in the city's air quality. Peter Kneffel/dpa ...

These 3M face masks, meantime, are also NIOSH-approved and are used to help filter out smoke and smog. The contoured design fits comfortably over your nose and under the eyes, while a nose seal ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

In 1903, the local oil refineries and brickyards poured so much sun-dimming smog into the sky that people thought they were experiencing an unpredicted eclipse. Steel for the Second World War was ...