Scientists usually study butterfly lifespans by marking them, and then either recapturing or observing them later. Researchers can also estimate a butterfly’s age by the condition of its wings. All ...

Beauty on the Wing: Life Story of the Monarch Butterfly is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV ...

A white lion living in the wild survival is under threat, the albino pale color of their skin is a dangerous distinction.

In 2002, researchers from the University of Tokyo discovered the largest ant colony ever recorded. They found a super-colony of yellow crazy ants, estimated to contain over 1 million queens and an ...