To the naked eye, sebaceous filaments look like "tiny little black or tan dots," Dr. Zalka says, and they're roughly the size of a pinheads. And when a sebaceous filament has a buildup of oil inside, ...

Colorado Parks and Wildlife officials said that two little brown bats with white-nose syndrome were found recently in Boulder County. Little brown bats are an endangered species of bat found in Canada ...

Bat populations in Colorado may be headed for a decline that could cause ecological disruptions across the state. Two bats discovered in Boulder County in late February were confirmed to have ...