August 3, 2026

Study explores diagnostic utility of ocular ultrasound in the emergency department

The study found that point-of-care ultrasound had a high sensitivity for detecting vitreoretinal pathology, but had only moderate accuracy and a low sensitivity for detecting other ocular pathologies that may require prompt intervention.

By Doug Campbell

November 26, 2023

Early evening darkness brings dangers for drivers and pedestrians

The end of daylight saving time means many of us are driving home in the dark

By Jessica Pasley