Fledgling universities funded by kings and other leaders hired professors for their chemistry departments. Organic chemistry became a recognized discipline. These developments established an entirely ...

Piezofluorochromism, the phenomenon of materials reversibly changing their fluorescent color when pressure is applied, is ...

Louis E. Brus, a chemist and Nobel laureate who discovered quantum dots, tiny crystals that emit various colors of light ...

For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more accurate clocks: optical atomic clocks. In a few years' time, they could ...

A new study shows that parents are more likely to understand a body mass index chart if it's color-coded, like a traffic light, than the standard charts currently in use. A new study shows that ...

A heatmap is a graphical representation of data using colors that represent different values. It's often used to demonstrate user behavior on a particular web page.

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 p.m. to 4 a.m. ET, Sunday through Thursday, when regular markets are closed.

The Top Singles chart is France’s main singles chart, compiled by Official Charts Company for SNEP and SCPP, based on sales, airplay and streams in France. View the full chart here.

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.

Apple, Inc. engages in the design, manufacture, and sale of smartphones, personal computers, tablets, wearables and accessories, and other varieties of related services. It operates through the ...