Artist Duy An Lam shows how to loosen up and stay spontaneous while turning a sketch into a finished digital painting.

This realistic eye drawing tutorial breaks down the common mistakes that make beginner sketches look flat, cartoonish, or unnatural. Instead of starting with a simple lemon shape, the lesson shows how ...

Human eye evolution is hidden in something familiar—those pretty familiar-looking eyes staring right back at you when you look in the mirror. But where do they come from? Recent studies have shown ...

A peacock feather in sunlight shifts from blue to green to bronze as you turn it. Photograph it, and this shimmer collapses into one angle, one exposure, one compromise. Whatever the screen offers ...

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An international team led by University of Manchester scientists has created the most detailed picture yet of how genetic differences shape the way the human eye works. The breakthrough could help ...

The third eye is not just a metaphysical yoga concept. Scientists have discovered the origins of the peculiar median cornea buried deep inside our head, our earliest ancestor from almost 600 million ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

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In early April 2026, the Artemis II mission captivated me and millions of people watching from across the world. The crew's courage, skill and infectious wonder served as tangible proof of human ...

You may have heard the claim that the human eye cannot see more than 60 FPS on a monitor. For many people, that is an absolute truth, especially when it comes to gaming. The problem is that this idea, ...