In a forested area near the tiny town of Riddle on Oregon’s west side, Ken Carloni kneels to examine a native orchid. His white ponytail juts out from under a newsboy cap. To the south, a mosaic of ...

If you take organic waste, subject it to high heat and starve it of oxygen, you will, through a process called pyrolysis, wind up with a pile of char — also known these days as biochar — that doesn’t ...

Researchers at the Clean Air Research Laboratory of the Korea Institute of Energy Research have developed a process that converts 10 tonnes of livestock manure into biochar (biomass and charcoal) in a ...

A researcher cups a handful of biochar, a kind of advanced charcoal that can sequester carbon and provide other environmental benefits in Coleraine on Sept. 19.

For China and the world to achieve carbon neutrality will require both a steep reduction in “anthropogenic”, or human-caused, CO2 emissions and the removal of CO2 from the atmosphere. In pursuit of ...