On the other hand, diesel's can produce copious amounts of particulate matter, primarily soot, as evidenced by the thick black smoke rolling from the exhaust of diesel-powered trucks at times.

The full article is available here as HTML. [NEW DELHI] A world-first market for trading in hazardous particulate matter emissions, piloted in India, lowered industrial pollution and reduced costs, ...

A test panel of grass, weed, tree, and fungal spore extracts previously identified via aerobiological ... education), and environmental conditions (e.g., particulate matter in quantity and type).

This is thought to be due to highly reactive components in particulate matter, which affect biological processes in the body. However, researchers have now shown that precisely these components ...

SINGAPORE - Hazy conditions in Singapore on the morning of March 26 were likely due to the accumulation of particulate matter under light wind conditions over Singapore, said the weatherman.

The HHD measures tree pollen with the Burkard Spore Trap, an instrument that collects air samples from the roof of its laboratory at the Texas Medical Center. Spring in Houston means tree pollen ...

Study links higher air pollution exposure to increased risk of eczema, with PM2.5 concentrations nearly doubling the odds of the condition. Study: Association between fine particulate matter and ...

The international QUEST-DMC project set out to create a technology that would allow dark matter to be trapped using a "trap." In this experiment, scientists want to use superfluid helium-3, a ...

But this hunky tricep-dipping police officer comes close. Inspector Benjamin Cheah has been gaining attention for his "thirst trap" video on the Singapore Police Force's TikTok. In the clip, Benjamin ...