A new window-covering material called MOCHI that is almost completely transparent but blocks heat could significantly reduce ...

Harvard atmospheric scientists directly sampled 5-day old wildfire smoke in the upper troposphere and found large particles that are not reflected in current climate models.

Even as the government says farm fires in Punjab and Haryana have gone down, the smog in Delhi-NCR remains the same. A study by Isro researchers shows how farmers have learnt the time when satellites ...

Seventy light-years from Earth, a star called Kappa Tucanae A harbors one of astronomy's most perplexing mysteries: dust so ...

New York City was the site of what could have been the world’s biggest cigarette break Friday, with more than 1,500 smokers assembling outside Washington Square Park to get their nicotine fix. Park ...