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March 23, 2017

Biosensors enable imaging of localized cell activity

New “FLINC” sensors report enzymatic and cell-signaling activity with superresolution

March 23, 2017

U.S. hails UN effort to restrict fentanyl precursors

Global action controlling 4-anilino-N-phenethylpiperidine and N-phenethyl-4-piperidone is aimed at fighting overdose deaths

March 23, 2017

Trump’s plan to raise FDA user fees conflicts with agency-industry deal

President’s proposal would raise charges paid by pharma makers

March 23, 2017 | JACS In C&EN | Nano SCENE

Nanomachines wind and unwind polymers

Light-powered molecular machines work in tandem to contract and expand a polymer

March 23, 2017 | Biological SCENE

China looks to streamline drug approvals

Reform could allow international firms to register new drugs years sooner

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