Our people believe spirit lives in everything. Mountain, river, wind, tree. Come, take a walk with me. What do we learn from plants when we listen to them speaking? Indigenous plantsman Nicholas Hummingbird calls on the legacy of his great-grandparents to remember how one drop of rain, one seed,...

The simplest eyes—clusters of light-sensitive cells—appeared more than one billion years ago, and provided a big survival advantage to the first creatures that had them. Since then, animals have evolved an amazing variety of eyes, along with often surprising ways to use them.

Flamingos are tall, wading birds known for their bright pink color. Their nests look like tiny volcanoes, and they live in areas that are considered extreme—from nearly boiling bodies of water filled with corrosive chemicals to cold, mountainous regions where ice freezes around their feet. And if...