A more complete detonation and lower levels of residual nitrates also minimises the risk of the chemical leaching into ...

Policymakers are rethinking biomass as new research shows wood pellets may increase carbon emissions rather than reduce them.

From grinders and kettles to storage and cleaning tools, these coffee accessories help you brew better coffee at home.

Ten years ago, switching from burning coal to gas was a key element of China’s policy to reduce severe air pollution.

Turning pollution into propulsion is no longer a sci‑fi slogan. Around the world, chemists and engineers are learning how to pull carbon dioxide out of exhaust streams and even thin air, then upgrade ...