Simon Kitol’s 25-acre farm in western Kenya teems with maize, tomatoes, and beans, but also an invasive menace: Prosopis juliflora, better known as the mathenge plant. Its long roots steal water from ...

A new study reveals how a simple, low-cost material could significantly boost the production of clean hydrogen fuel from waste. Researchers have demonstrated that biochar, a carbon-rich material made ...

Researchers have developed a practical and low cost method to transform agricultural waste into high quality biochar, significantly increasing its ability to store carbon and help combat climate ...

UAS-B trains Karnataka farmers to create low-cost biochar, enhancing soil health and restoring organic carbon using agricultural waste.

A visiting United States advocate of biochar says closed-loop production systems can eliminate waste, improve energy efficiency and the business bottom line. "Closed loop systems, that's what I'm ...

A review of dozens of studies hints that seeding biochar with iron fragments can mop up contaminants, stabilize nutrients, and lower farm emissions.

Barcelona is getting ready to test an unusual climate idea under people’s feet. The city has selected a street-paving project ...

At the top of the South Dade Landfill, a massive oven that turns wood into charcoal is being tested by Miami-Dade County as an environmentally-friendly way to cut down on landfill waste.