The brain constantly processes color information from the eyes. This illusion shows how quickly color perception can shift under certain conditions. The change may seem subtle at first. After a few ...

The Cosmic Orange finish on the iPhone 17 Pro is one of the most eye-catching colors Apple has released in years. But according to a recent test, it might be surprisingly easy to change that color, ...

This study used pupillometry to provide an objective assessment of a form of synesthesia in which people see additional color when reading numbers. It provides convincing evidence that subjective ...

Researchers created a liquid-metal artificial pupil that automatically adjusts to light, helping robots and self-driving systems see more accurately in changing environments. The post ...

Eye movements may reveal hidden knowledge we don’t realize we have, offering clues to how people learn skills and become experts.

Frames so good you'll wish they were prescription.

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research Program, or HAARP—believe another. A common misconception is that it can ...

Researchers from Edith Cowan University (ECU) are developing new technology that could change how drunk and dangerous drivers ...

A new study reveals that your heart rate slows down more when you make a visual mistake than when you see things correctly. This suggests our bodies physically react to perceptual errors in real-time.

Stylists share the best hairstyles for women over 50 for a variety of face shapes and hair types. These styles make hair look ...

A thriving garden does not always begin with a seed packet or a trip to the garden center. Some of the most satisfying plants ...