At times the shape was like a spacecraft. It also looked like a turtle shell, a ball inside with white outline that looked ...

Eric D. Donnenfeld, MD, said that some ophthalmologists downplay the effects of more serious floaters, which he called ...

Medical imaging experts are adept at solving common optical illusions, according to new research. The research is the first to show that people can be trained to do better at solving visual illusions, ...

Looking like a soccer ball with glowing blue eyes, the Japanese Experiment Module Internal Ball Camera-2 is put to test ...

Eye tracking plays a critical role in the latest virtual and augmented reality headsets and is an important technology in the ...

NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying ...

In case if alien invasion, are you in a safe space? This list looks at a variety of factors including number of military and ...

Floaters after cataract surgery are an example ... While we are already in the eye, we would eliminate an important cause of visual disturbance that affects three out of four cataract patients.

Having abnormally small pupils may indicate a health problem. The pupil, the dark center of the eye, determines how much light reaches the light-sensing retina at the back of the eye. Muscles in the ...

In a nutshell: Researchers from Nanyang Technological University in Singapore have demonstrated the ability to manipulate water waves, allowing them to precisely control objects floating on the ...

An international team of researchers has developed a technique to manipulate water and move floating objects with a level of precision that seems right out of a sci-fi movie. Beyond its inherent ...

Where there is water, there are waves. But what if you could bend water waves to your will to move floating objects? NTU Singapore co-led a team of international researchers who achieved this with ...