As global agriculture struggles to feed a growing population, soils are under increasing pressure. Heavy fertilizer use has degraded soil quality, disrupted microbial ecosystems, and increased greenhouse gas emissions. Now, a new review highlights a promising solution rooted beneath our feet: the powerful partnership between biochar, soil microbes, and plant systems.

Antibiotic contamination in water is a growing global concern, threatening ecosystems and human health. Now, researchers have developed a novel biochar-based nanocomposite that can efficiently remove the widely used antibiotic tetracycline from wastewater using a combination of adsorption and light-driven degradation.

A new study shows that combining water management with biochar application could transform drained agricultural peatlands from greenhouse gas emitters into powerful carbon sinks, offering a promising pathway for climate change mitigation.

A new study reports a breakthrough in sustainable energy materials by transforming biomass into a high-performance catalyst that could replace expensive platinum in fuel cells and metal-air batteries.

Uranium contamination is an urgent environmental challenge with serious implications for ecosystems and human health. A new review highlights how biochar, a carbon-rich material made from waste biomass, could offer a sustainable and cost-effective solution for removing uranium from polluted water and soil.

Researchers from Wuhan University of Technology have developed a laser-stepwise-induced graphene (LSIG) method that significantly lowers sheet resistance to just 15 Ω sq^-1. By combining focused and defocused laser pulses, this technique reduces structural defects and improves crystallinity in laser-induced graphene, enabling advanced applications in electromagnetic shielding and infrared stealth.

Researchers at Kumamoto University have achieved a world-record power density for eco-friendly graphene oxide fuel cells. By pioneering a new "interface engineering" technique using a targeted acid treatment, the team overcame long-standing resistance issues, creating a fluorine-free membrane that rivals the performance of commercial materials. This breakthrough offers a scalable, sustainable path toward high-power, carbon-neutral hydrogen energy.