Environment

Researchers find that people returning to their homes after a Colorado fire were probably exposed to many aromatic VOCs

Evidence from ice cores shows widespread lead pollution that may have caused IQ decline throughout the empire

The firm couldn’t iron out issues with a unique manufacturing process

China will continue to control lithium refining in the near term

Remote sensing has shown that tons of methane come from work faces, areas usually excluded from emission monitoring

The material can also capture carbon, depending on the bacteria it holds

Projects will reduce transport of the dangerous chemical over long distances