Extreme close up. Detailed iris and pupil. Extreme macro. Observation, Orwellian big brother, surveillance concept. Video transition. High quality 4k footage eye scanner stock videos & royalty-free ...

Ted Harrison was a British-Canadian painter noted for his colorful landscape paintings of the Yukon. Born on August 28, 1926 in Wingate, England, he studied at the West Hartlepool School of Art, where ...

Offices throughout the capital may soon have a spy that can tell whether employees have drunk alcohol, taken drugs - or even had a late night. An optical detection kit, costing £10,000 and ...

TED Radio Hour Exploring the biggest questions of our time with the help of the world's greatest thinkers. Host Manoush Zomorodi inspires us to learn more about the world, our communities, and ...

Life's biggest questions, explored.

Eye strain symptoms include dry eye, tearing, a burning sensation in the eyes, and blurry vision. You may also have a headache, trouble concentrating, or neck and shoulder pain. Eye strain is not ...

Ted Hesson is an immigration reporter for Reuters, based in Washington, D.C. His work focuses on the policy and politics of immigration, asylum and border security. Prior to joining Reuters in ...

15, 2025 — Data from continuous glucose monitors can predict nerve, eye and kidney damage caused by type 1 diabetes researchers have found. That suggests doctors may be able to use data from the ...

Our board-certified ophthalmologists and optometrists provide you with primary eye care and comprehensive evaluations for all types of conditions of the eye and surrounding structures—both routine and ...

Dealing with dry eyes? We consulted with ophthalmologists and optometrists to find the best over-the-counter eye drops to offer relief from eye dryness, itching and more. If you're suffering from ...

The flashes of light may vary in shape, color, frequency, and duration. Flashes of light in the corner of the eye could be due to changes in the eye’s structure, which becomes more common with age.