As U.S. butterfly populations face declines, the John Ball Zoo has launched a program to save these insects in a race against ...

A serene camping trip to a pristine Maine lake leads to the perfect sighting of the elusive northern pearly-eye butterfly in ...

The city of Phoenix has planted several gardens to support struggling monarch butterflies, including one at the downtown ...

Kits that help people grow their own golden oyster mushrooms at home may be one reason this nonnative species is now spreading in the wild.

The new species was observed spending “long periods sunning itself,” on a tree high up in Angola’s central highlands, according to a study.