From Space to Earth tracks the evolution of the technology of photovoltaics, the use of solar cells to convert the sun's energy into electricity. John Perlin's

Sometimes a helping hand isn’t so helpful… Jay Cantrell, worried that his hands, injured in their trek across the Midwest (Season 1), are infected, tries to

Jay, Leah, and Kate are all tested and pushed to their limits...but will they go too far? Jay is left without a car again when his plans fall apart and he finds

Jay Cantrell will find his family…or die trying. He had the perfect life as a small-town librarian: married just over a year to his second wife, an airline pi

When the lights go out, darkness rises. Forced to make a choice between abandoning the people who gave them shelter or saving their own lives, Kate and the grou