Trillions of red-eyed cicadas are emerging across the eastern U.S. this spring — but hidden among them are a handful of "one in a million" blue-eyed bugs, recent sightings show. Earlier this month, ...

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 ...

(CN) — The Xerces blue butterfly was last seen in the early 1940s in San Francisco. The small, iridescent blue insect, originally discovered in 1852, was endemic to and once plentiful among the ...