Jessica was a writer on the Wellness team, with a focus on health technology, eye care, nutrition and finding new approaches to chronic health problems. We're glued to different types of screens ...

(Courtesy of Dr. Sérgio Hirata). The differentiation between lentigo and melanocytic nevus is challenging and often necessitates nail matrix dermoscopy (intraoperative) and biopsy with subsequent ...

People with aphantasia lack the ability to summon crisp images in their "mind's eye." But even though they can't visualize in this way, the blueprints for those imaginary images might still be ...

So, how can you reduce eye strain? Experts suggest taking a break from looking at your screen every 20 minutes. You should focus your eyes on something about 20 feet (six metres) away for 20 seconds.

Light sensitivity in one eye could occur for many reasons, ranging from minor injuries, dry eye, and migraine to more serious conditions, such as multiple sclerosis. Light sensitivity, or ...