• The role of fire

    Shortly before the Thanksgiving break, University Communications photographer Meredith Forrest Kulwicki joined Jason Corwin's IDS 104: Introduction to Land-Based Learning class in the Letchworth Teaching Forest on the North Campus. When developing the course, Corwin consulted with the Department of Environment and Sustainability, the College of Arts and Sciences Dean's Office and University Police to ensure course activities met all safety, liability and insurance requirements.

    Published December 16, 2025

More slide shows>

Sleep and the brain

Sleep is a basic biological function, so why do so many people struggle with it? Sleep expert Carleara Weiss unpacks the mysteries of why we sleep and what happens when we don’t, discusses her research on the connection between sleep and Alzheimer's disease, and shares her top tips for getting a better night’s rest in the latest episode of the Driven to Discover podcast.

More photos>