VR headsets may actually reduce risk of dry eye

VR headset use may increase lipid layer thickness, potentially helping to prevent dry eye disease. Credit: Yoshiro Okazaki from Waseda University, Japan Virtual reality (VR) gaming has gained significant attention

Snails as a system for studying sight restoration

The process of apple snail eye regeneration from amputation to full restoration occurs in four stages over 28 days: wound healing, formation of a special cell mass, emergence of a

Light impacts how the brain perceives and remembers threats, study suggests

Northwestern Medicine scientists have discovered that light plays a key role in how animals perceive environmental threats, findings that have the potential to improve the understanding of risk avoidance behaviors