Are Polar Bears Actually White?

💡 The Answer

• Polar bears appear white to the eye, but this is actually a clever optical illusion of nature.
• Underneath their thick coat of translucent fur, these arctic predators have jet-black skin.
• The black skin helps the bears absorb heat from the sun to stay warm in freezing climates.
• Their fur lacks white pigment and instead reflects visible light, making them blend into the snow.