Why do the eyes of some animals, including goats, have horizontal-shaped pupils, while others, such as rattlesnakes and domestic cats, have vertical slits? It is a question that has longed intrigued ...

When I sit down in the nail chair to get a manicure and the technician asks me whether I want a square or round tip, I panic... I don't know! It's hard to keep track of the differences between all of ...

Every eye shape has its own features, and the right lash extension style can balance or highlight them in subtle ways. Each ...

The spiky, iconic Canadian maple leaf. A large, lush Florida palm leaf. Thin aspen leaves rustling in the crisp Colorado air. You can probably recall many different leaf shapes from many different ...

Hunt for shapes and make familiar objects by putting together several different shapes. Warm up with a Mystery Math Mistake to tell whether Dotson's 10-frames represent a number more than his focus ...

MOLINE, Ill. — Does size really matter when it comes to the strength of a tornado? With our recent bout of severe weather still on many minds across the Quad Cities, today's Ask Andrew question is ...

Scientists have long known that bacteria come in many shapes and sizes, but understanding what those differences mean has ...

WHEN GAZING at a wall of wine at your favorite wine shop, you might begin to wonder why bottles come in different shapes and whether this is by design. Generally speaking, there are four types of ...

There’s a reason why the domestic cat’s pupil has its distinctive, vertical slitted shape and the grazing goat’s its horizontal, flattened look. In both cases, the eye’s shape has evolved to help its ...