Discover 24 of the most rare and unusual succulents that look almost too strange to be real. In this video, we explore a stunning collection of unique succulent plants including rare cactus varieties, ...

For over half a century, people in Central Africa have told tales of the fish seen climbing waterfalls, but these claims have ...

These incredible corals form what may be one of the world’s largest reef systems—and researchers have a plan to restore it ...

Frogs and salamanders lay their eggs in communal jelly masses that are attached to submerged sticks. The jelly protects the ...