The glass wing butterfly uses the best form of camouflage to hide from predators – transparent wings. Micro-patterns of curved bumps that allow light to pass straight... Read More

Artist and photographer @delphineburtin is interested in 'accidents' of sight – when our brain plays tricks on us – and has explored this phenomenon in a series of... Read More

Many of us take our sight for granted, though approximately 285 million people worldwide live with low vision and blindness, and 90% of blind people live in low-income... Read More