What is a cell?

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting...

Explains through animation the process of photosynthesis, and discusses its importance to our daily lives.

The film is filled with fun facts that show how cats make good pets, yet in other ways are wild and untamable.

Short film by Frantisek Skapa.

Not to be confused with the mitochondria, the powerhouse of the cell. This year's theme was "baby."

When Harvard PhD student Jennifer Brea is struck down at 28 by a fever that leaves her bedridden, doctors tell her it’s "all in her head."...

Blue Whales: Return of the Giants 3D takes viewers on a journey of a lifetime to explore the world of the magnificent blue whale, a species...

Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Venus and Mars, and find proof of new planets and...

We follow a team of scientists on a gruelling expedition into a remote rainforest in Mozambique. They're hoping to prove that Mount Mabu's animals...

From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcanoes, earthquakes and hurricanes - affect our...

In The Womb is a 2005 National Geographic Channel documentary that focus on studying and showing the development of the embryo in the uterus. The...