February 7 is National Periodic Table Day, when we celebrate the efforts of scientists over the centuries to figure out how different elements ...

The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

Group 7 of the periodic table is something of an oddity. When the first periodic table was formulated by Mendeleev, it was the only group that contained just a single known element — manganese.

Quantum physics underlies technologies from the laser to the smartphone. The International Year of Quantum marks a century of scientific developments.

The "Before" trilogy—comprising "Before Sunrise," "Before Sunset," and "Before Midnight"—chronicles the evolving relationship of Jesse and Céline, capturing their encounters across three ...

See what’s happening today in town, celebrity birthdays, local history, world history and your daily horoscope. Please send your birthdays and community events to [email protected] and/or ...