The Hubble tension, a longstanding problem in cosmology, could potentially be relieved if early dark energy is taken into ...

This pathway is responsible for communicating sensations to the brain, such as pain, from the upper part of your face and scalp, such as your eyes, upper eyelids and forehead. Cluster headache attacks ...

A Lebanese ophthalmologist has been working around the clock trying to keep up with the flood of patients with eye injuries ...

Blurred vision is another common eye problem during pregnancy. It’s caused when fluid retention temporarily changes the shape ...