Rapid improvements in the stability and efficiency of perovskite-silicon tandem cells are raising commercial hopes.
Highlights
Nature: AI is dreaming up millions of new materials. Are they any good?
03 October 2025Critics slammed attempts by Google, Microsoft and Meta to speed up materials discovery. But behind the hype, there is progress.
Nature: How should ‘mirror life’ research be restricted? Debate heats up
16 September 2025Some researchers are calling for strict limits, while others speak out against prematurely halting basic science.
C&EN: Metal complexes rip open benzene
17 July 2025Scandium and chromium compounds team up to convert iconic molecule into linear product at room temperature.
C&EN: Crystals defy their symmetry to discern chiral light
24 June 2025Centrosymmetric crystals have always absorbed equal amounts of left- and right-handed circularly polarized light—until now.
C&EN: Magnetic stirrers linked to issues with reproducing chemistry results
17 June 2025From the lab that found impurities on your stir bar—your flask’s placement on a stirrer plate can mess with your reaction too.
TESTIMONIALS
“As an editor and reporter, Mark Peplow is fast, accurate, and versatile. He covers science policy and pure research with equal passion, and his writing combines a scientist’s precision with a journalist’s verve.” Tim Appenzeller
Former Chief Magazine Editor at Nature, now News Editor at Science
"Mark guided me through some of the most challenging stories I've written. These are pieces I might not have attempted were it not for his steady editorial hand." Linda Nordling
Freelance Journalist, South Africa
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Freelance Science Writer
