Think of the brain as a city with traffic lights that keep signals flowing smoothly. In a new study, researchers followed a clue about nitric oxide, a common chemical messenger, and found that, in ...

Hydrogen peroxide (H2O2), a versatile chemical with critical applications in sterilization, wastewater treatment, and chemical synthesis, is conventionally produced via the anthraquinone process.

WASHINGTON — Tensions between President Donald Trump and Democrats reached a peak during his State of the Union speech Tuesday night, with the two sides clashing over his remarks about immigration and ...

World leaders reacted swiftly Saturday after the United States and Israel launched strikes on Iran, exposing a deep divide between governments backing the attack on Iran and those warning the attacks ...