A science teacher at Patrick Henry High School in Hanover County was arrested Thursday and charged with four felony counts of indecent liberties by a custodian.

Contact. Schwitalla Hall 1402 S Grand Blvd, M132 St. Louis, MO 63104. [email protected] P: 314-977-6427 ...

John is Ars Technica’s science editor. He has a Bachelor of Arts in Biochemistry from Columbia University, and a Ph.D. in Molecular and Cell Biology from the University of California, Berkeley.

Ruthenium-catalyzed Heck olefination and Suzuki cross coupling reactions have been developed. When starting with a ruthenium complex [RuCl2(p-cymene)]2 as a homogeneous catalyst precursor, induction ...