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Every article on Frontiers is peer reviewed, permanently archived and free to read.

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Original Research
Published 1 October 2026
A novel digital identification strategy for licorice raw materials: TCM-ID with common/exclusive ion matrices and hierarchical matching
Xianrui Wang · Yu Wu · Lizhi Wan · Jiating Zhang · Fangliang He · Wenguang Jing · Jia Chen · Xianlong Cheng · Yongqiang Lin
Frontiers in Chemistry
doi 10.3389/fchem.2026.1918761
Policy and Practice Reviews
Published 10 June 2026
Safeguarding consumers in Web3-driven digital marketing: legal, governance, and financial policy challenges in the metaverse economy
Murat Başal · Ömer Faruk Şarkbay
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1726047