From the cigar nestled in the brickwork to 'The Dress', many optical illusions have left viewers around the world baffled over the years. But the latest illusion is arguably one of the most bizarre ...

If you’ve ever noticed that bread bags in the grocery store have different colored twist ties, it turns out there’s a reason — and it has to do with how fresh the bread is. According to several ...

People who speak a language that has multiple words for different shades of colour perceive the shades more quickly. Bees have a phenomenal ability to perceive different shades of colour, and their ...

If you’ve ever noticed that bread bags in the grocery store have different colored twist ties, it turns out there’s a reason -- and it has to do with how fresh the bread is. According to several ...