Impact of the Tayler magnetic instability on the surface abundance of boron in massive stars L. Asatiani, P. Eggenberger, M. Marchand, F. D. Moyano, G. Meynet and A. Choplin A&A, 699 (2025) L8 Published online: 11 July 2025 DOI: 10.1051/0004-6361/202555163