Molecularly imprinted biochar offers a highly selective and sustainable way to trap and destroy pollutants in water, soil, ...

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 ...

Concrete is one of the most common materials on Earth, thanks to its high strength and low cost – but it’s also one of the largest single sources of carbon dioxide emissions. Engineers at Washington ...

Biochar is a “charcoal-like substance that’s made by burning organic material from agricultural and forestry wastes (also called biomass) in a controlled process called pyrolysis,” according to ...

Biochar has been heralded as a solution to a number of agricultural and environmental ills. To get the most benefit from its application, environmental and social circumstances should both be ...

DDT soil pollution is still a major problem in many parts of the world. Researchers have developed a new method to manage ecological risks from the toxin by binding it with biochar. When they mixed ...

In the late 1990s, soil scientist Johannes Lehmann was working in the central Amazon to help restore degraded soils. Other researchers had discovered that the region’s fertile terra preta, meaning ...

Ellen Moon receives funding from the Australian Research Council. Wendy Timms receives funding from the Australian Research Council, the CO2CRC and the Victorian Government. She is also affiliated ...

Gift 5 articles to anyone you choose each month when you subscribe. Richard Paterson is on a mission to drive a carbon removal project in Western Australia that could rid the equivalent of greenhouse ...