Stealth switch in tuberculosis enzyme could open route to drug-resistant treatment

Mississippi State University biologist Matthew W. Brown is part of an international research team whose latest findings, published this spring in the Proceedings of the National Academy of Sciences, are reshaping scientific understanding of how parasitic organisms evolve and ultimately spread disease.

Mechanochemistry is a growing field for chemical reactions that proceed in the solid state in the absence, or with minuscule amounts, of solvent added. For decades, solvents have been considered conventional for the progression of modern chemistry; nonetheless, researchers are increasingly demonstrating that mechanochemistry can synthesize complex molecules more effectively. With more progress, mechanochemistry could alleviate solvent-related environmental and financial burdens in chemical indus

The rare earths so essential to our modern technology have become a new diplomatic weapon—used to leverage influence and wield power, reshape global alliances, and exert economic dominance. For centuries, says Boston University historian Benjamin R. Siegel, opium was used in much the same way.