Many biologically important molecules change shape when stimulated by UV radiation. Although this property can also be found ...

Imagine a heavy book resting on a table. If you try to gently push the book across the table with the tip of your finger, it may first appear to remain motionless—it needs a lot more force to start ...

Their work brings scientists closer to answering some of ... the ions arranged themselves into a pseudo-crystalline structure, the Coulomb crystal, held in place by the electric fields within ...