Agriculture is the largest human-produced source of methane. As cattle herds expand to fuel our increasing desire for meat and milk, reducing methane production by cows is an important way to reduce ...
Ethyl alcohol is estimated to emerge as the preferred source for carbon dioxide owing to high availability of raw materials and growing demand for food-grade carbon dioxide. Rapidly expanding food ...
Two mavericks in California have recently started doing something very similar, except they are using giant balloons to release sulphur dioxide high ... developers are two Silicon Valley ...