Atom-at-a-time technique sheds light on chemistry at the bottom of the periodic table by Lauren Biron, Lawrence Berkeley National Laboratory edited by Lisa Lock, reviewed by Robert Egan Editors' notes ...

A time series is a sequence of numerical data points in successive order. In investing, it tracks the movement of the chosen data points at regular intervals and over a specified period of time.

Job seekers are increasingly interviewed by AI, raising ethical and transparency concerns.