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

The cost of this is high. Last year, three Indian cities—Kolkata, Bangalore and Pune—made it to the top five in a global ...

“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 ...