GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

THIS volume is the first half of an elaborate work intended to be a compendium of tables and data covering the whole domain of physical chemistry, for use both in the laboratory and the works.

Issa Rae's journey to success is nothing short of extraordinary. For two years, she wrote, filmed, produced and edited her ...

It was first announced that Charli and the domestic doyenne would star in the McConaughey-led Super Bowl campaign in late ...

Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.

Patrick Mahomes and the Kansas City Chiefs will clash with Jalen Hurts and the Philadelphia Eagles in Super Bowl LIX on Sunday, with Kendrick Lamar performing at halftime and President Donald Trump in ...

W ho can resist the allure of a Hallmark movie? The happy endings? The year-round holiday cheer? And most importantly, the ...

Myosin II plays the most important role in cellular force generation. Myosin II molecules self-assemble into filaments with different structures depending on myosin II isoforms and other conditions ...

Polymer chemistry is the study of the synthesis, characterization and properties of polymer molecules or macromolecules, which are large molecules composed of repeating chemical subunits known as ...

Purpose: The pharmacology, pharmacokinetics, clinical efficacy, and safety of rasagiline are reviewed. Summary: Rasagiline is a novel, investigational propargylamine that irreversibly and ...