If you’ve wandered down the herbal tea aisle lately, you’ve probably noticed blends marketed as “alkaline” or “pH-balancing.” In complementary health approaches and Eastern medicine traditions, these ...

Acid-base titration techniques, including alkalimetry and acidimetry, are fundamental for precise chemical analysis in diverse scientific and industrial fields.

A checkpoint near the White House the day before visits by Ukrainian President Volodymyr Zelensky and other European leaders. (Tasos Katopodis/Getty Images) President Trump goes into his meeting ...

A thin cation-exchange membrane guides lithium ions into a moving stream of water. At the counter electrode, water splits to generate hydroxide. Lithium and hydroxide meet in the water stream and form ...