Curiosity NOW

In order to adapt to different environments, protect themselves from enemies, obtain food, and reproduce, insects have become highly specialized; they transform themselves into completely different creatures, changing their habitat and even food.

Microorganisms are the rulers and guardians of Earth.

Exploring nature as seen through the hearts, minds and eyes of the world's greatest female cinematographers.

On Malaysia's Sipadan Island, one of the most biodiverse places on the planet, is a great coral city that is home to millions of organisms who must navigate daily life.

Part 1/2. George McGavin explores the dramatic life of the oak tree.

Part 2/2. Dr. George McGavin talks about how spring and summer begin a cycle of renewal and revival, but they also usher in a new kind of threat, predators that enjoy the taste of oak.