Smog gun in action as Delhi chokes under poor air quality.

Environment

When light meets haze: Delhi awaits Diwali under a choking sky

Devotees wait in a queue amid waterlogged Thiruchendur Murugan Temple in Thiruchendur.

Nation

Tamil Nadu drenched as northeast monsoon gains momentum

A smoggy morning in Noida as commuters navigate rising air pollution levels.

Environment

PM2.5 exposure during pregnancy can affect brain development in newborns

Global warming is driving yet another wedge between have and have-not nations

Environment

Heat hazard! 57 more superhot days a year by 2100 — and that’s not the worst case!

Choosing crackers: Why pay more for ‘green’ to be just 30% more clean?

Environment

‘Green crackers’: A rebranded threat to public health?

Representative image

Nation

SC allows conditional use of green crackers in Delhi-NCR. What conditions?

Representational image of poor air quality in Delhi

Nation

Delhi continues to battle poor air quality after Stage I measures take effect

Representational image of poor air quality in Delhi (photo: Getty Images)

Nation

Centre enforces GRAP-1 restrictions in Delhi-NCR as air quality slides to 'poor'

SC's verdict on the latest petitions is eagerly awaited

Environment

Who’s to judge? Non-green firecrackers sold openly in Delhi despite ban

Haryana’s forested area in the Aravalli lies in low-elevation zones, seldom reaching 100 m

Environment

Haryana land grab: only Aravalli if 100m high and billion years old rock

A cyclist pedals through rain-soaked streets in Chennai.

Nation

IMD predicts heavy rain, thunderstorms in 11 TN districts today

Sonali Ghosh

Environment

Kaziranga National Park director first Indian to win global innovation award

Video screengrab of the elderly woman in Chhattisgarh

Nation

Elderly woman sobs over felled peepul tree; two held as video goes viral