Biochar engineered with artificial humic substances can dramatically amplify sunlight-driven chemical reactions, offering a new way to tackle environmental pollution using solar energy. Researchers ...

An international team of 43 scientists has called for a “paradigm shift” in toxicology and chemical regulation globally after having found severe lapses in current regulatory systems for evaluating ...

Cloud seeding is a process of injecting chemical substances into clouds to trigger artificial rain. The process is gaining popularity as a means of ending drought, pollution, and water shortages.