Reptiles have existed for millions of years, demonstrating remarkable resilience and adaptations. The seven largest reptiles ...

Research suggests sleep is a phenomenon common to most life forms great, small and microscopic, and stretches back to the early development of life on Earth. How the Wild Things Sleep is a ...

Chart the planet's migration, rebirth and transformation. Over the course of a turbulent year, we witness how finely tuned creatures face the Earth's seasonal patterns as they become more extreme and ...