Daylight, not temperature, triggers color change in Arctic animals. White fur provides camouflage and insulation due to hollow hair shafts. Climate change causes a mismatch; white coats stand out with ...

Did you ever wonder how an animal as large as a polar bear or reindeer floats? The answer is hollow hair, a remarkable ...

Animals that hibernate in winter use fascinating survival strategies. Discover 7 famous creatures, from bears to frogs, that ...

Herds of horses, bison and reindeer could play a significant part in saving the world from an acceleration in global heating. That is the conclusion of a recent study showing how grazing herbivores ...

All over the world, you’ll find interesting creatures that live in different places, from land to the air – some that you may have heard of, and others that you haven’t. Contents1. Anaconda2. Arctic ...

COLUMBUS, Ohio - Three decades of data on animal migration and movements in the Arctic, tracked through a massive database developed by environmental engineers, shows that animals in one of Earth's ...