Planet Wild is a nature protection organization on a global mission to rewild the planet. If you want to learn how they’re ...

This video reveals why sloths move so slowly that algae is able to grow directly on their fur. Viewers learn how this ...

Some animals seem to defy the rules of aging. Understanding how they do it could help us live longer, healthier lives.

For decades, scientists have known that only a few groups of birds—songbirds, parrots, and hummingbirds—can learn to produce new sounds. But a new article in The Quarterly Review of Biology reveals ...

Learn why the Amazon is critical for our planet and how WWF is working to protect its forests, rivers, and wildlife from ...

Wetlands are essential for life and climate. Discover what they are, why they matter, and eight key facts about these ...