There are striking examples in today’s animal world of how a larger body is preferable in cold climates. Bergmann’s rule, known in zoology, states that among […]
The last major glaciation period of the Ice Age, known as the Last Glacial Maximum, ended approximately 18,000 years ago. This was followed by 3,000 years […]
About 15,000 years ago, rapid warming began in the Earth’s climate. This alone was a challenge for animals, but the warming climate resulted in a series […]