Kolkata: A familiar butterfly species across Bengal and much of the Indian subcontinent — the tawny coster — has emerged as a striking example of how butterfly ranges are changing in a warming world.

The Fender’s blue butterfly has fluttered away from the brink of extinction. The species, once so rare it was thought to be extinct, is no longer considered endangered, according to a January 11 news ...

There are 12 million butterflies in the collection at the McGuire Center for Lepidoptera and Biodiversity at the University of Florida. Welcome to From Florida, a podcast that showcases the student ...