One Strange Rock

In the summer of 2021, two groups of young people from the climate-activist group Sunrise Movement, marched hundreds of miles--from New Orleans to Hou...

The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.

At the far end of the world, there exists a chain of strange islands, steeped in controversy. The Mysterious Islands is the story of one boy and a tea...

The Dream Is Alive takes you into space alongside the astronauts on the space shuttle. Share with them the delights of zero gravity while working, eat...

The inspirational rise of SpaceX as well as Elon Musk's two-decade effort to resurrect America’s space travel ambitions.

An account of the last two centuries of the Anthropocene, the Age of Man. How human beings have progressed so much in such a short time through war an...

Bill Nye and Ken Ham debate whether creation is a viable model of origins in today's modern scientific era.

Caldeira, Sado estuary. A clam picker and his friend spend the morning collecting up the bounty of the tide.

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem....

The story of America's first astronauts, known as the Mercury 7, told through archival news & radio reports, newly transferred & previously unheard NA...