Chemical synthesis: New strategy for skeletal editing on pyridines. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2024 / 01 / 240118122215.htm ...

Reactions that alter organic scaffolds by a single atom are already proving useful, but time will tell if they’ll fundamentally change how molecules are made ...

The authors think that a shift towards high-carbonate and high-alkaline habitats might have encouraged biomineralization, allowing the organisms to evolve simple calcium-based skeletal structures ...