If someone told you there’s a spider in Hawaiʻi with a smiley face on its back, you might assume they’re exaggerating. Or ...

Imagine trekking through the lush, high-altitude rainforests of Maui or the Big Island, turning over a leaf, and finding a tiny creature smiling right back at you. This isn't a scene from a cartoon; ...

Your face is not what Micrathena gracilis wants to eat. It prefers flies. But hikers, mountain bikers, and trail runners in St. Louis know what awaits them in August and September: an endless series ...