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Representative image of a road lit up at night by Mayur Patel via Pexels.

New study examines effect of artificial light at night in protected areas

Arathi Menon 5 Nov 2026
A taxi on the move in Kolkata, West Bengal. A global air-monitoring study quantified tyre-derived chemicals in the air using passive samplers. Kolkata ranked first among all global cities in diphenylguanidine concentration. Image by Dharamveer via Pexels.

The toxic tyre chemical no one is measuring

Lakshmi Nilakantan 22 Oct 2026
People cover their ears during a loudspeaker competition at a fair in Allahabad, Uttar Pradesh in 2011. (AP Photo/Rajesh Kumar Singh)

Noise pollution is a public health risk that’s hard to measure and monitor

Disha Shetty 15 Oct 2026
A coal mine in Dhanbad, Jharkhand. Representative image by Vikash Singh via Pexels.

India’s coking coal push needs a methane plan [Commentary]

Purva Jain, Saumya Nautiyal 29 Sep 2026
Pollution chokes the perennial Rispana river which flows through Dehradun. Image by Kenyum Bagra.

Monsoon amplifies antibiotic resistance gene levels in river water used by residents

Lekha Bandopadhyay 21 Sep 2026
A farmer sets fire to crop residue on the out skirts of Jalandhar, Punjab. (AP Photo)

Crop-residue burning, a major contributor to black carbon pollution: Study

Nikhil Sreekandan 3 Sep 2026
A 24-year-old well in Ambalappuzha left contaminated with plastic waste. Image by Anjana V.

Groundwater study flags localised heavy metal concerns in a coastal district

Anjana V. 31 Aug 2026
Fishers at work in Vembanad Lake, Kerala. Image courtesy of India Water Portal via Flickr (CC BY-NC-SA 2.0).

A fertile landscape at the crossroads of ecology and development [Commentary]

C.P. Rajendran 3 Aug 2026
Construction labourers at work in Mumbai, Maharashtra. Image by Yajna S.R. via Pexels.

India’s carbon market sets weak emissions targets, analysis finds

Simrin Sirur 31 Jul 2026
Residential settlements near Howrah railway station in West Bengal. Image by Ravi Dwivedi via Wikimedia Commons (CC BY-SA 4.0).

India has a railway noise problem but its health impacts are poorly understood

Rohan Singh 29 Jul 2026
A commuter rides through a dense, low-lying blanket of toxic smog at sunset, a common winter and post-monsoon reality along rural Bihar's unmanaged waste dumping tracks. Image by Himanshu Praveen.

The hidden burden of rural air pollution

Himanshu Praveen 17 Jul 2026
A waste worker segregates items at the edge during a fire at the Bhalswa landfill in New Delhi. (AP Photo/Manish Swarup)

Burning waste is a waste of money

Ravleen Kaur 2 Jul 2026

Study reveals how air pollution disrupts foetal growth

Simrin Sirur 5 Jun 2026

Scientists report plastic-rock formation from India’s western coast

Ananya Singh 13 May 2026

Pollution and poor infrastructure remain barriers to cyclists in India

Aisiri Amin 8 May 2026
An oil tar ball washed ashore on a beach. Representative image. (AP Photo/Dave Martin)

Tar ball pollution draft rules notified

Simrin Sirur 7 May 2026
Olive ridley hatchlings at Rushikulya. They are especially vulnerable due to their size and limited strength, and face a myriad of threats on their seaward journey. Image by Aliva Sahoo via Wikimedia Commons (CC BY-SA 4.0).

Plastic litter and ghost nets threaten olive ridley hatchlings

Phalguni Ranjan 27 Apr 2026
A finely embroidered pashmina shawl displayed at a craft store in Kashmir. Image by Hirra Azmat.

Experiments with natural dyes and coloured cocoons for Pashmina and silk

Hirra Azmat 21 Apr 2026
A ragpicker collects plastic to recycle from a garbage dump in Siliguri, West Bengal. (AP Photo/Tamal Roy)

When recycling plastic creates more problems than it solves

Ravleen Kaur 16 Apr 2026

Study finds microplastics in small cats’ scat

Phalguni Ranjan 14 Apr 2026