A radical initiative for its time, the Metre Convention ultimately birthed a system of measurement that would transcend ...

Researchers have developed a new way to speed up quantum measurements, a vital building block for the next generation of ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

Wendy Freedman, the John and Marion Sullivan University Professor in Astronomy and Astrophysics at the University of Chicago, ...