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The surprising reason we blink so much more than we need to
Blinking keeps our eyes moist – but we actually blink way more often than we need...
Marine worm with extraordinary vision
Marine worm with extraordinary vision "The wide-eyed sea worm Vanadis has long interested the world's vision...
The speed of sight: Individual variation in critical flicker fusion thresholds
Open Access Peer-reviewed The critical flicker fusion threshold is a psychophysical measure commonly used to quantify...
New images show 'demonic' face distortions from rare condition
Imagine waking up one morning and finding that every face you see is distorted into demonic...
Glasses with spiral lenses could help you see clearer, farther
Scientists have developed a new type of lens that creates multiple focal points, which could make...
