School reopening during COVID-19 pandemic associated with improvement in children’s mental health
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Updates every hour. Last Updated: 27-Dec-2025 10:11 ET (27-Dec-2025 15:11 GMT/UTC)
A University of Warwick-led analysis of almost 5,000 student-authored reports suggests that student writing has become more polished and formal since the introduction of ChatGPT in late 2022— but grades have remained stable.
Optica names Duncan Moore as an Honorary Member for his pioneering contributions to gradient-index optics, leadership in public policy, dedicated service to the optics community and distinguished roles in academia, government and professional societies.
121 members from 23 countries have been elected as Fellows for their outstanding contributions and service to Optica and the community.