Quick Take Eastern Emerald Elysia rely on the algae Vaucheria litorea to complete its development. The sea slug retains ...
Tens of thousands of years ago, dogs found their evolutionary niche as consumers of human waste. And if you're an animal eating refuse for a living, you better be equipped with a strong digestive ...
Across the grasslands and mountains of western North America lives a deer that often goes unnoticed beside its famous cousin, the white-tailed deer. Mule deer are built for survival with massive ears, ...