We knew that a global database that provided a standardized and comprehensive platform for understanding mercury concentrations at spatial and temporal scales would be critical for establishing a ...

When the sun sets on Friday, stargazers are about to have their best chance at seeing Mercury shine in the night sky in 2025. Visible to the naked eye, Mercury should be seen in the western sky at ...

Building a thermometer is a matter of precise technology—putting just the right amount of mercury into a specially ... create your own temperature scale by choosing fixed points of your own.