Anaerobic digesters converting manure to biogas reduce methane emissions from livestock, but incentives for them have ...

Explore the controversy around the manure digester pollution in Washington state and its impact on local communities.

Napa will partner with its waste hauler to build an anaerobic digestion facility that converts organic waste into renewable ...

The Earth formed over 4.6 billion years ago out of a mixture of dust and gas around the young sun. It grew larger thanks to countless collisions between dust particles, asteroids, and other growing ...