Carbon offsets are a way for companies or countries that pollute the air to "cancel out" some of their carbon emissions by ...

Thanks to novel flat membranes, biogas can be processed directly and energy-efficiently—even in small plants. In the ...

Do you have an extra trash can sitting in the garage? This is the perfect opportunity to start composting! Here's how to make ...

Now scientists are turning to wastewater as a viable source of hydrogen. They have discovered a way to extract hydrogen more ...