New Delhi: On a foggy evening in New Delhi, with the AQI touching 365, 20 students stayed back after classes for a special ...

Locals share how to be a responsible and respectful traveler when visiting Los Angeles in the wake of the devastating fires.

The Earth's atmosphere has strengthened its ability to remove air pollutants, including the potent climate-warming gas ...

Restrictions put in place under GRAP Stage III include non-essential construction, diesel general sets & demolition ...

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

When the planetary parade was at its best view in Kolkata, Bengaluru and Dehradun, the national capital recorded an AQI of ...

Trump has threatened to withhold federal aid from California if the state does not introduce voter I.D. Newsweek's live blog ...

Delhi’s minimum temperature on Friday was 9.8 degrees Celsius, which is 2.3 degrees higher than the seasonal average ...

The fact that NRP merely seeks the transfer of the elephants from one form of confinement to another is yet another reason that habeas relief is not appropriate here.” Colorado Supreme Court ...

light a Lego cauldron and open the witches’ “Book of Spells.” It comes with minifigures of the Sanderson sisters, a brick-built Thackery Binx in cat form and more.

But there are ways to help make choices around safety and risk, even when the AQI can’t tell us the full picture. How to think about risk and best protect yourself When I attended air quality ...