"Screen Talk" co-hosts Anne Thompson and Ryan Lattanzio will sit down with Ronan Farrow for a live conversation in New York ...

Bond polarity, driven by differences in electronegativity, explains why some molecules dissolve in water, why others don’t, and why substances have different boiling points. Polar bonds have unequal ...

Chemists at the University of Iowa have created a light-activated structure that captures and stores water from the air. The ...