Recognising true medical emergencies can save lives by ensuring timely treatment. Knowing when to call an ambulance versus ...

Stanford engineers have created new VR glasses that are thinner than a credit card and generate lifelike, mixed-reality ...

LONG BEACH, Calif. -- Low-dose atropine drops showed potential as a noninvasive alternative for managing vitreous floaters, a ...

Researchers trained mice and monkeys to forage for targets in an immersive virtual environment. The animals' facial ...

Medically reviewed by Andrew Greenberg, MD Dilated pupils (mydriasis) occur when the pupils open larger than usual. This normally happens in darker lighting to allow more light into the eye, but ...

We are already considering pupil size in some cataract cases; the Light Adjustable Lens (RxSight) requires a pupil that dilates to at least 5 mm to do postoperative adjustments, and it’s best to ...

Both the last programme for government and the current one included commitments to reducing the primary school pupil-teacher ...

Small doses of the involuntary nervous system blocker, atropine, may offer a non-invasive treatment for symptomatic vitreous ...

For over a century, scientists believed that light, focus distance, and cognitive effort were the main forces behind changes in pupil size. But a new discovery adds breathing to that list ...

The FDA has approved VIZZ, a once-daily, preservative-free eye drop that improves near vision in adults with presbyopia for up to 10 hours.

On Saturday afternoon, after Alaska lawmakers voted to override Gov. Mike Dunleavy’s veto of $50.6 million in public school ...

"Really interesting eyes..." one user said in the comments section. Another added: "I hope it's nothing dangerous." ...