dust particles

On Earth, water molecules stick to tiny sea salt particles or dust blowing into the air to form white clouds.

After many failed attempts to land on this asteroid surface, Hayabusa finally landed and collected 15,000 small dust particles in 2005.

The night sky in December will welcome the most glorious meteor shower in 2010, with the only eclipse of the year, promising to be more attractive than the fireworks display for

New research by American scientists shows that haze generated from Indonesian burning is robbing hundreds of thousands of people every year.

According to UPI, masks are a popular item in many cities in Asia, where people have to deal with serious air pollution.

Research by scientists from Canada shows us that urban dust not only pollutes at the mechanical level but also at the chemical level.

Associate Professor of China University of Water Resources and Agriculture Construction Dong Tian An affirmed that Chinese agriculture is severely affected by 'nuclear winter'.

Air pollution is associated with an increased risk of a disease that causes irregular heartbeats and blood clots in the lungs, according to scientists.

A vacuum cleaner operated by a Dutch company can filter 800,000m3 of gas per hour in a 300m radius.