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Laurel Oldach

Reporter · US

Indexed articles, last 90 days
8
Latest publication
Sep 28, 2026
Outlet visibility, for Chemical & Engineering News
Top 500K sites
Earliest in this view
Jul 9, 2026

Latest articles

  1. Article · Sep 28, 2026 · Laurel Oldach

    Scientists spy a crown-shaped sulfur ring in mammalian cells (opens the original)

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    Scientists spy a crown-shaped sulfur ring in mammalian cells The allotrope cyclo-octasulfur may help buffer lipid oxidation The latest chemistry news, including important research advances, business and policy trends, chemical safety practices, career guidance, and more. Biologists who focus on human cells can tend to think of bacterial metabolism as a bizarre riot, irrelevant to their own fields. But researchers led by Takaaki Akaike at Tohoku University report that an eight-membered sulfur rin

  2. Article · Sep 17, 2026 · Laurel Oldach

    Metabolomics has a data problem. Could this competition fix it? (opens the original)

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    Metabolomics has a data problem. Could this competition fix it? With new datasets, community seeks ‘AlphaFold moment’ for small molecules The latest chemistry news, including important research advances, business and policy trends, chemical safety practices, career guidance, and more. In the average experiment that uses mass spectrometry (MS) to characterize a biological sample’s small-molecule metabolites, scientists are unable to define the chemical structure of 90% of the molecules they can d

  3. Article · Aug 27, 2026 · Laurel Oldach

    Sleuths say Thermo Fisher doctored data to sell antibodies (opens the original)

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    Sleuths say Thermo Fisher doctored data to sell antibodies Apparent manipulation of validation images in reagent catalog concerns researchers A version of this story appeared in Volume 104, Issue 7 The latest chemistry news, including important research advances, business and policy trends, chemical safety practices, career guidance, and more. A group of research integrity activists say they have found widespread evidence of image manipulation in Thermo Fisher Scientific’s catalog of antibody re

  4. Article · Aug 6, 2026 · Laurel Oldach

    How does a single cell seed metastasis? (opens the original)

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    Researchers define a transient cell state key to dodging immunity and establishing a secondary tumor The latest chemistry news, including important research advances, business and policy trends, chemical safety practices, career guidance, and more. Metastatic cancer begins when a cell from a primary tumor establishes itself in a new tissue. Tumors shed a lot of cells; fortunately, most of those disseminated cells die rather than take root in a new home. Researchers from universities and hospital

  5. Article · Jul 29, 2026 · Laurel Oldach|Craig Bettenhausen|Jeremy Barr, special to C&EN

    Uncovered: Record-setting laser boosts cryo-electron microscopy (opens the original)

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    Uncovered: Record-setting laser boosts cryo-electron microscopy Phase-contrast device could allow in-cell proteomics by Laurel Oldach, Craig Bettenhausen, Jeremy Barr, special to C&EN Go behind the scenes with C&EN reporters with the Uncovered podcast. In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN senior editor Laurel Oldach about a laser phase plate, a device that boosts the contrast in electron microscopy using the most intense laser beam yet made, and the story o

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