Turning blue is not something we tend to associate with a viral infection. And yet, this Smurf-like symptom is common among invertebrates. Photographer Josh Coogler from Dallas, North Carolina, found ...

Add Yahoo as a preferred source to see more of our stories on Google. Often mistaken for fireflies or even worms, Orfelia fultoni are actually the glowing larvae of a fungus gnat. Measuring just 1.5 ...

New research outlines how the savvy blue dasher lives happily in storm drains and park ponds others flee. By Cara Giaimo As humans reshape environments, we drive away many creatures. A select few ...

A blue-eyed cicada that's on exhibit at the Field Musum in Chicago. Four-year-old Jack Bailey found the bug in his yard, and his family donated it to the museum. Daniel Le, Field Museum This spring, ...