In this Q&A with the authors of a recent book about Bigfoot hunters, they admit these people are neither anti-science nor ...

When a lion and a tiger cross paths in nature, they usually compete. They do not fall in love. They do not form families.

DNA evidence has revealed red pandas are the last of their lineage, making conservation more important than ever.

We humans have long viewed ourselves as the pinnacle of evolution. People label other species as "primitive" or "ancient" and use terms like "higher" and "lower" animals.