Kolkata ranks third cleanest in the Indo-Gangetic Plain for PM2.5 levels in September 2025, with 22 microgram per cubic metre, slightly above WHO limits. Varanasi leads the region, while Ghaziabad is ...

NEW DELHI: On Diwali and the day after, the capital recorded its worst PM2.5 levels of the year since Jan, analysis shows. Even on Wednesday, two days after the festival, some of its areas continued ...

Delhi woke up choking under a dense layer of toxic smog on Tuesday, October 21, after a night of heavy firecracker use sent air pollution soaring to its highest level in three years. According to the ...

Studies increasingly find links between higher concentrations of certain pollutants and the prevalence of dementia.

IKEA today announced the upcoming launch of 21 new Matter-compatible smart home products that will be able to interface with ...

Sustainability Science student Michael Jordan and his capstone teammates reflect on their findings about particulate matter ...

Researchers at the University of Turku, Finland, have developed an organic infrared photodiode that achieves record-level ...

When choosing home detectors and alarms, it's vital to include features that can sense CO (carbon monoxide) levels, since that insidious gas is colorless, odorless and tasteless, and has been ...

Tandon researchers found that semiconducting material may offer a safer and cheaper alternative to the toxic heavy-metal ...