Original ResearchPublished 24 June 2026The return to normal life: sleep, anxiety upon awakening, and nightmares following the crisis caused by the COVID-19 pandemicInigo Saez-UribarriFrontiers in Sleepdoi 10.3389/frsle.2026.1748727
Original ResearchPublished 16 June 2026Pricing trends of cryptocurrency: an empirical analysis of Bitcoin and Ethereum, 2020–2025Kai Yang · Jialiang Liu · Yunrui GuanFrontiers in Blockchaindoi 10.3389/fbloc.2026.1840728
