Popular Mechanics reports that purple is a “pigment of your imagination”: The human eye doesn’t actually see purple.

Scientists have discovered that purple, a color not found on the light spectrum, is a brain-created illusion when red and ...

While violet hits your eye with a specific wavelength, purple only exists in your perception — a clever construct built from ...

These easy DIY Mother's Day crafts include ideas for all ages from preschoolers to teens, plus projects kids and adults can ...

London - From majestic clifftop hikes to rambles through bluebell forests, expert and author Julia Smith shares her favourite ...

Esteban Gast remembered feeling ashamed in high school while calculating how much carbon dioxide, the main driver of climate ...

From a stormy morning in the Indian city of Jaipur to an evening with gentle orangutans in Indonesian Borneo, six Explore ...