Over the next two weeks, nearly 1,500 Blue Morpho Butterflies will emerge from their chrysalises and venture forth into the Tropical Conservatory at the Sophie M. Sachs Butterfly House in Chesterfield ...

Twice a month, on Thursday mornings, Tad Yankoski listens for a doorbell. A priority package that left Costa Rica three days earlier is due at the Butterfly House in Chesterfield by 10:30 a.m. When it ...

The butterfly looked plain, almost like a moth, as it rested on newly placed mulch at the Santa Ana Zoo. Having recently emerged from its chrysalis, its 2-inch folded wing blended into the brownish ...

Some creatures can't pick sides, like this half-male, half-female leopard lacewing butterfly. Dual-sex animals like this one, called gynandromorphs, are also found in birds and crustaceans. This ...