Stable isotope analysis suggests that, before Roman aqueducts, residents of the city may have soaked in dirty water ...

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...

Bioanalytical chemistry is a subdiscipline of analytical chemistry that involves the separation, detection, identification and quantification of biological samples in different settings. It often ...

The industrial and commercial expansion of bottled water hinges on advancements in purification technology. As the pivotal ...