Furry, scaly, slimy, unfathomable beasts roam the Pacific Northwest's deepest waters and our densest forests. If you've ever seen a massive tentacle rise out of the waters of Puget Sound or spotted a ...

Deep in the Amazon rainforest, researchers record strange howls that don’t match any known primate. Sonar equipment picks up massive, unidentifiable shapes gliding through the murky depths of Scottish ...