NPR's Short Wave talks about elephants' sniffing abilities, the remarkable migration of painted lady butterflies and a ...

The annual migration south for monarch butterflies peaks in late September. Here's how to watch for the regal butterfly.

DENVER, Colorado — When artist Juls Mendoza puts brush to canvas, every stroke carries meaning. Throughout his many years of professional work, there is one image his brush returns to again and again: ...

Last season, 60 Minutes witnessed the migration of monarch butterflies. Scientists are now using tiny, solar-powered radio tags to track individual butterflies and learn more about their migration.

KANNUR: Butterflies have begun arriving at the riverbanks of Cheenkanni in Kelakam panchayat this year, continuing their ...