Rohini

A view of Yamuna river as smog and air pollution continue to be above hazardous levels, in New Delhi, Monday, Oct 22, 2018. The Central Pollution Control Board recorded the overall Air Quality Index (AQI) of Delhi at 292, while the Centre-run System of Air Quality Forecasting and Research reported an AQI of 318, which falls in the very poor category. Credit: PTI

Five Areas of NCR Record Severe Air Pollution as Delhi Continues to Choke

The Central Pollution Control Board recorded the overall air...

A sounding rocket with the ATV for its second stage, ahead of the first test on May 23, 2016. Credit: ISRO

ISRO Will Test Scramjet Engine on August 28

Vasudevan Mukunth 25/08/2016

Using a scramjet engine will allow a launch vehicle...