Despite the efforts of state and federal authorities, homelessness keeps getting worse, especially in the West and the Northeast.

Covalent drug design applied to parasite proteins enables selective therapies by targeting nucleophilic residues of macromolecules. We present the first covalent inhibitors of Leishmania braziliensis ...

Clark County’s population changes every day. But two agencies — the U.S. Census Bureau and the state Office of Financial Management — make a yearly informed estimate of the population of the ...