Pesticides and disinfection by-products are widely detected together in treated drinking water at trace levels worldwide.

There is increasing evidence that environmental chemicals to which we are continuously exposed can have endocrine disrupting properties and can thus be dangerous to human and animal health and ...

Researchers report a new physical model that shows how the topology of a porous material influences the phase separation of binary mixtures. The model uses two variables, the density field of a porous ...

When chemists need to separate one chiral molecule from a mixture of enantiomers—for instance, when synthesizing potential drug molecules—they often turn to high-performance liquid chromatography ...

When liquids containing small particles evaporate, those fluids often leave behind fingerprints like coffee rings or whiskey webs (SN: 10/31/19). But liquids mixed with other liquids leave their own ...