National Periodic Table Day, observed annually on February 7, honors one of the most significant achievements in scientific ...

I went to my rest a sober man, content with the stable progression of elements I found to be more reliable than any prayer. Sleep came easily. I went deep, then deeper, until in a single instant I ...

An exhibition at the Hammer Museum shows why. By Siddhartha Mitter A jury found them guilty of conspiring as part of a crew to steal art, sports memorabilia and artifacts from smaller museums.

Mendeleev’s periodic table had emerged as a very efficient way of arranging the basic components of the universe. Each element seemed to have its own pre-booked seat at the table, arranged ...

The modern periodic table, arranged in rows and columns, was first introduced by Dmitri Mendeleev in 1869. At the time, it included the known elements and their properties, but Mendeleev predicted ...

February 12, 2025 • Experts analyzing the painting have several theories about why this unidentified woman has remained submerged for more than a century.

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