Air

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Articles about Air

2,472 published items.

Terrifying foreboding of strange clouds
Environment

Terrifying foreboding of strange clouds

Behind the bizarre beauty of clouds of dragon scales, nacre clouds, tsunami clouds ... are worrisome for people about the changing weather and climate.

December 16, 2018
Use land to reduce greenhouse gas emissions
Environment

Use land to reduce greenhouse gas emissions

There are about 830 billion tons of carbon in the air. Every year, people waste about 10 billion tons more. The soil can contain 4,800 billion tons, 6 times the air.

December 16, 2018