The Butterfly Pavilion successfully closed the full lifecycle of a firefly species native to Colorado under human care for ...

Butterfly Pavilion said this achievement sets a new standard for firefly conservation and invertebrate research worldwide.

Fireflies are nature's flash mob — appearing briefly to dazzle and glow before dying. That makes the charismatic creatures, ...

Entomology Manger Francisco Garcia points to a container filled with firefly larva at the Butterfly Pavilion in Broomfield on Tuesday. The fireflies were originally collected near Fort Collins in ...

Colorado isn't known for its fireflies, but that hasn't stopped the Butterfly Pavilion from doing groundbreaking research on ...

A Butterfly Pavilion conservation team made their annual trek to Fort Collins to collect firefly eggs and bring them back to the lab to hatch them. Last month, a male and two females became what ...

Fresh off a trip to Peru, Reading was in a backroom at the Butterfly Pavilion, surrounded by stacks of about 100 clear plastic containers, each one housing a tarantula.

The Butterfly Pavilion has long been a beloved attraction for anyone with a soft spot for the spineless. The thousands of guests who pass through its doors in Westminster each month can pet a hissing ...

Holiday lights are even more festive when they fly, flutter and crawl, especially at the Butterfly Pavilion’s newest event, “Living Lights.” On display nightly through Dec. 19, it is an ...

Entomology Manger Francisco Garcia points to a container filled with firefly larva at the Butterfly Pavilion in Broomfield on Tuesday. The fireflies were originally collected near Fort Collins in 2021 ...

Entomology Manger Francisco Garcia points to a container filled with firefly larva at the Butterfly Pavilion in Broomfield on Tuesday. The fireflies were originally collected near Fort Collins in ...