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Vehicles move through dense smog in New Delhi in December 2025. (AP Photo)

People are leaving cities to escape toxic air

Shweta Thakur Nanda 7 Jan 2026
Irula farmers at work. Representative image by Sankar.s via Wikimedia Commons (CC BY-SA 3.0).

Unsafe drinking water can influence antimicrobial resistance

Debdutta Paul 5 Jan 2026
A woman carries water collected from a public tap during the summer on the outskirts of Jammu. (AP Photo/Channi Anand, File)

Climate action cooled as heat surged in 2025 [Editor’s Review]

S. Gopikrishna Warrier 25 Dec 2025

Tiger gut microbes reflect human pressure in India’s wildlife reserves, study finds

Manjeera Gowravaram 19 Dec 2025
Given that existing anti-venom does not neutralise the venom of a Malar pit viper, the study authors are are raising awareness about these lesser-known but medically significant venomous snakes so that antivenom manufacturers can consider adding them to their immunisation pools. Image by Bose Mudappa.

Scientists warn Malabar pit viper is medically overlooked

Arathi Menon 12 Dec 2025
Pollution in Delhi hangs over an apartment complex. Representative image by Sumitmpsd via Wikimedia Commons (CC BY-SA 4.0).

Cloud seeding not a proven solution for air pollution

Aisiri Amin 26 Nov 2025
An Aedes albopictus female mosquito obtaining a blood meal from a human host. Warmer temperatures play a key role in this by creating optimal conditions for the mosquito vectors which thrive between 25°C and 30°C. Image by James Gathany/CDC via Wikimedia Commons (Public Domain).

Warming temperature and humidity expand dengue’s reach

Nabeela Khan 3 Nov 2025
Water being pumped out of a flooded road in Bengaluru, Karnataka. Representative image by Divya Kilikar/Mongabay.

New UNEP report flags that adaptation ambitions don’t have the climate finance to support them

Manish Chandra Mishra 31 Oct 2025

Surviving a heat stroke, one year later

Simrin Sirur 27 Jun 2025
As summer heat intensifies each year, studies find that tin and cement roofs increase indoor heat stress in rural households. Image by Premsagar Tasgaonkar.

Too hot to handle as rural houses turn heat traps

Arathi Menon 23 Jun 2025
A house in Byrnihat, whose topography contributes to pollution — hills on both sides, blocked river channels and low-pressure zones. Cement and coke factories, and distilleries intensify pollution effects, along with environmental violations.

Living in the most polluted city in the world

Nabarun Guha 13 May 2025
An evergreen forest being felled in Arunachal Pradesh. While forest loss may influence malaria transmission and mortality, the extent of this impact is still being understood. Image by Saurabhsawantphoto via Wikimedia Commons (CC BY-SA 4.0).

Forests can both help and hinder malaria transmission, mortality

Simrin Sirur 7 May 2025
Meliodosis infections in Odisha tend to be highest during heavy rainfall, high humidity, high cloud cover, and low sunlight conditions. In Odisha, these conditions prevail for half the year. Image by Chinmayee Mishra via Wikimedia Commons (CC BY-SA 4.0).

Climate-based mapping of a rare but emerging disease in Odisha

Anusha Krishnan 13 Mar 2025

Pune’s Zika and GBS outbreaks call for better use of surveillance, data

Disha Shetty 13 Feb 2025

Battling infectious, zoonotic diseases despite leading health indicators

Saritha S. Balan 8 Nov 2024

Pollution dips, but fine particulate matter remains top public health threat: AQLI report

Vinaya Kurtkoti 18 Sep 2024

[Commentary] Unusual sheep flock in Goa raises concerns over climate-driven disease spread

Aaron Savio Lobo 13 Jun 2024
Red-headed vulture eating prey. Photo by Timothy A Gonsalves/Wikimedia Commons.

Measuring the scavenging value of vultures

Simrin Sirur 25 Apr 2024

India will go to vote amid sweltering heat; experts call for public awareness to mitigate impacts

Simrin Sirur 5 Apr 2024

Stitching sustainability amidst climate change challenges

Ravleen Kaur 7 Feb 2024