Swedish scientists create retina E-paper with record 25,000 ppi, small enough to match human photoreceptors and mimic ...

Is your ultra-high-definition television really worth it? Do you need a 4K or an 8K screen to get the best viewing experience ...

A snail may hold the key to restoring vision for people with some eye diseases. Golden apple snails (Pomacea canaliculata) are freshwater snails from South America. Alice Accorsi became familiar with ...