What is biochar? Biochar is wood chips that go through a process called pyrolysis, basically burning without much oxygen to produce wood charcoal. So biochar is another name for charcoal when not used ...

Biochar might sound like some kind of trendy new superfood, but it’s actually a powerful climate solution made from a very old idea. At its core, biochar is a type of charcoal made by heating organic ...

Biochar modified with iron could turbocharge the removal of agricultural pollutants and boost sustainable farming in many other ways too, a new study shows. The study reviewed dozens of papers on ...