The periodic table of elements—also known as Mendeleev’s table—was developed in 1869 by Russian chemist Dmitri Mendeleev. It organizes all known chemical elements by their atomic number ...

The periodic table of elements is a landmark categorization developed in 1869 by the Russian chemist and inventor Dmitri Mendeleev. It arranges all natural and synthetic elements by their atomic ...

Even early chemists borrowed Sanskrit numerical prefixes to label undiscovered elements in Dmitri Mendeleev’s periodic table. Story continues below this ad One of the foremost American Sanskritists ...

SFPD drone footage of the March 8 police shooting of Dmitri Hochstatter. Sign up below to get Mission Local’s free newsletter, a daily digest of news you won’t find elsewhere. An Outer Sunset man who ...

Dmitri Hochstatter points his gun at an SFPD drone in the Outer Sunset on March 8, 2025. His attorney says he never fired. Sign up below to get Mission Local’s free newsletter, a daily digest of news ...

Russia says it reserves the right to resume striking Ukrainian energy targets if Kyiv flouts moratorium Russia reserves the right to withdraw from a U.S.-brokered moratorium on Moscow and Kyiv ...