The idea of an animal that can count or do math might sound like something out of a viral news story or TikTok video. But a sense of quantity, sometimes called "numerosity," appears across a ...

Math might seem like a strictly human domain, but scientists have long suspected that animals possess a primitive ability to recognize and compare numbers. The term for this is numerosity—the capacity ...

Many animals have a sense of quantity, but they don't count or do math the way humans do. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The ...