Soot case

Worse than estimated

Poor air quality can affect pregnancy, raise death risk

High level of pollutants in air is responsible for one of every nine global deaths, totaling over seven million premature deaths a year, …

Noxious ways?

Pollution from Africa and Indonesia reaches Indian Ocean region in monsoon transition periods

Watered down

Aerosols could be wrecking havoc with the Earth's water cycle

Black China

Soot particles are causing intensive droughts and floods in China

Caught in a haze

Indian scientists contest the UNEP report on the aerosol-caused Asian brown cloud

Raining misery

Millions of Africans die due to droughts caused by air pollution from industrialised countries

Aerosols affect cloud cover, says study

Air pollution affects rainfall in Indian Ocean region

Pollution has reduced rainfall in south Asia

Nobel winner Paul J Crutzen on the neglect of nitrogen cycle

Paul J Crutzen received the 1995 Chemistry Nobel prize for showing that nitrogen oxides react catalytically with ozone, thus accelerating …

Aerosol pollution may affect rainfall pattern

बाढ़ के लिए कौन जिम्मेदार?

सूखे के बाद भीषण बाढ़ की चपेट में आए कई राज्य। बारिश नहीं बल्कि वायु प्रदूषण की वजह से मची है भारी तबाही

Aerosols increase drought severity over the Indian subcontinent

El Niño weakens the monsoon by transporting aerosols from lower altitudes in East Asian region up and into the higher altitudes, finds a …

Aerosol levels at 20-year-low in north India: NASA satellite data

Scientists compare aerosol optical depth measurements over the country between March 31 to April 5 for five years

Hazy about untimely fog that caused blackouts

मौसम बदलने वाले बादल

प्रदूषकों से भरे बादल मौसम में बड़ा बदलाव ला सकते हैं। मौसम को प्रभावित करता करने वाला कारक एरोसॉल है।

Aerosol advantage

Scientists claim that sulphate aerosols reduce global warming

Debate over Himalaya's temperature variations

जंगल की आग की बढ़ती घटनाओं से अधिक खतरनाक हो सकते हैं तूफान: शोध

शोधकर्ताओं ने विभिन्न पौधों की सामग्री को एकत्र किया, फिर उन्हें जलाया और उसके बाद धुएं में उत्सर्जित कणों का विश्लेषण किया।

For a drop!

Too many aerosols, too less rainfall

जानिए कैसे 99 फीसदी तक एयरोसोल को रोक सकता है घर में बना मास्क

वैज्ञानिकों के अनुसार सूती कपड़े और रेशम या शिफॉन से बना मास्क 99 फीसदी तक एयरोसोल को फिल्टर कर सकता है| जोकि करीब-करीब एन95 ...

How aerosol formation helps brighten clouds, balance climate

The formation of new particle covers about 40 per cent of the Earth’s surface

Indian monsoon has intensified since 2002; trend will persist in coming years: study

The heightened monsoon activity has reversed a 50-year drying period during which monsoon season brought relatively little rain  

Delhi may see another peak pollution episode around the New Year: Experts

Episode to occur due to enhanced local emissions and secondary aerosol formation under favourable meteorological conditions

Satellite study finds ammonia hotspots over agricultural areas

Ammonia concentration in the atmosphere over India is the highest in the world due to cattle population and excessive fertilizer use, says study