I visited an Illinois wolf sanctuary where the howls stop you cold. Real rescues, quiet moments, and a visit that lingers long after—with wolves.

Humans have evolved to become nature's ultimate predator, but when it comes to other formidable creatures, we don't always feel as intimidated as we should. If you've ever heard or read the popular ...

This time of year, the sound of a wolf howl piercing the night can really send shivers up your spine. But that call of the wild isn’t meant to scare you; it’s actually a message to other wolves.