A new study published in Nature Communications has found that 17.31% of tropical tree cover—an area spanning 395.9 million ...

“Height of nuisance in India. The 30 mins of rain and this is the level of water logging as if drains don't exist at all,” IIM-educated Chirag Mahawar wrote.

New Delhi continues to be the most polluted capital on Earth, but it's not the world's most polluted city. That title goes to ...