Bats

The Colorado River flows 1,400 miles from the Rocky Mountains to the Gulf of Mexico through the Grand Canyon. Over millions of years, the river has...

The polar regions have the most distinct seasons and the harshest living conditions. Even so, some of the most impressive and iconic species call...

In the Carpathian mountains, a community of highlanders keep their ancient culture alive, from their style of dress to their craftsmanship.

In a town on the edge of the Canadian Arctic, polar bears are waiting longer for the sea ice on the bay to form. It's a dangerous change for a place...

"The Great Polar Bear Feast" is the astonishing story of an annual natural phenomenon that occurs in early September on the north slope of the...

Marvel at "Old Faithful" erupting, vast rolling forests, abundant wildlife, thundering waterfalls, gurgling hot springs and mud pots, and the...

This documentary follows various migratory bird species on their long journeys from their summer homes to the equator and back, covering thousands of...

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinematic rollercoaster ride for all ages, Deep Blue uses...

Takes us to locations all around the US and shows us the heavy toll that modern technology is having on humans and the earth. The visual tone poem...

Imagine a flightless bird weighing in at over 1,000 pounds. Envision another flightless bird standing taller than 13 feet. Each of these creatures...