Do you think you have sharp eyes? Try this optical illusion IQ test and spot the hidden needle without getting distracted by ...

Loneliness is a growing concern. A viral visual test offers insights into why people feel emotionally distant. By observing what you see first in an i ...

An optical illusion personality test reveals insights into your mindset based on whether you perceive a man running towards ...

An intriguing optical illusion shared online claims to reveal your perspective on love and relationships. What you see first ...

Making time to catch the latest Netflix hit? Easy. Making time to visit the eye doctor? Surprisingly difficult. Enter: Online eye exams — because if you can do it from your couch, why wouldn’t you?

An eye surgeon explains the factors accelerating eye problems in men in their 40s and the essential eye tests they must not ...

I was about eight years old when I first got glasses. My mum had noticed me starting to shuffle ever closer towards the television, squinting at the screen, to watch Pokemon. I was reading Jacqueline ...

What's behind the IEEE 802.3cz Multi-Gigabit Glass Optical Fiber Automotive Ethernet standard. Optical vs. electrical links in automotive Ethernet. Details behind various compliance and conformance ...