High above the canyons of Colorado National Monument flies one of the state's most elusive creatures. A winged crusader in bold costume, he patrols the Grand Valley, pursuing the insect hordes that ...

A specimen from a rarely seen bat species, called a spotted bat, that was collected in the McInnis Canyons National Conservation Area has been added to the Colorado State University’s biology teaching ...

North America's bats have been fighting a battle with a fungus for years leaving 90% of bats in some areas dead but until just recently, Colorado bats haven't had to fight. That's now changed.

In a dry tropical forest in northwest Costa Rica, researchers found a colony of rare Vampyrum spectrum, or spectral bats, living in a hollow tree. The team set up a video camera and over the course of ...

BRITTONS NECK — Fireflies flickered in near synchronicity against the dark canopy as two researchers worked below in a swampy clearing. Standing over a dented card table, they placed a tiny, ...