Pit vipers, along with several of their snake cousins, marry two senses to better locate prey at night: sight and a heat-detecting ability. Deep pits, which lie on each side of the snake's face ...

Patients who took the frequently prescribed diabetes and weight-loss drugs Ozempic and Wegovy faced a greater risk of a stroke of the optic nerve, which can lead to blindness, according to a new study ...

A deep-learning model trained on optical coherence tomography scans of the optic nerve head reliably distinguished among various types of optic nerve damage, such as glaucoma, non-arteritic anterior ...