As Delhi-NCR air quality worsens, the environment ministry says there is no conclusive data linking pollution to deaths, even ...

Now, they are calling on the world’s leaders to initiate protections so this ancient air-cleaning process can be maintained.

California is again updating the system it uses to decide which polluted communities get cleanup funding. The tool, ...

Cities like New Delhi, Gurgaon, Noida, and Kolkata often dominate headlines during high-pollution months, but the issue is not limited to North India. Bangalore, Mumbai, Chennai, and Pune also ...

A change in atmospheric chemistry during the covid pandemic resulted in methane concentrations spiking, raising concerns that ...

Banning cars from a Bristol street could allow for the city's Clean Air Zone (CAZ) to be removed a year earlier than planned, ...

A study in California finds that even small increases in EV adoption lead to measurable drops in neighborhood-level air ...

Chemicals brought in to help protect our ozone layer have had the unintended consequences of spreading vast quantities of a ...

Concentrations of a forever chemical known as TFA is increasing in rainwater, drinking water, soil and plants.

Local pollution cuts haven’t lowered ozone because transported pollution and global emissions now dominate exposure.

Read more from Mridula Ramesh’s conversation with the award-winning climate scientist Veerabhadran Ramanathan.