WGBH Educational Foundation

Instructor leads participants through easy yoga poses for upper and lower body while seated, standing poses for hips and legs with the aid of a chair (if needed), and relaxation and meditation.

Join yoga teacher Peggy Cappy as she demonstrates movements to use at home to strengthen muscles and help increase mobility for people who are challenged by arthritis or the stiffness that comes with age or injury.

"Where did we come from? What makes us human? NOVA's...investigation explores how new discoveries are transforming views of our earliest ancestors. Featuring interviews with world-renowned scientists, footage shot "in the trenches" as fossils were unearthed, and...computer-generated animation, [these programs] bring early hominids to life, examining how we became the creative and adaptable modern humans of today...In the first episode...encounter..."Selam,"...

A closer look at for-profit colleges and universities and how the way they use money affects the education they provide.

Earth From Space is a groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. Produced in extensive consultation with NASA scientists, this special takes data from earth-observing satellites and transforms them into dazzling visual sequences, each one exposing the intricate and surprising web of forces that sustain life on earth.

"Just two years into the job and armed with nuclear weapons, North Korea's Kim Jong-un is the world's youngest dictator, ruling one of the world's most isolated countries ... Using new footage smuggled from inside and never-before-told stories from recent defectors living in South Korea, the film offers a rare glimpse at how some North Koreans are defying authority in a country where just being caught with illegal DVDs could mean immediate imprisonment"--Container....

In 1881, 25 men led by Lieutenant Adolphus Greely sailed from the harbor of St. John's, Newfoundland. Their destination was Lady Franklin Bay in the high Arctic, where they planned to collect a wealth of scientific data from a vast area of the world's surface that had been described by a British admiral as a 'sheer blank.' Three years later, only six survivors returned, with a daunting story of shipwreck, starvation, mutiny, and cannibalism.

As Barack Obama is sworn in for his second term, Frontline takes a probing look at the first four years of his presidency. With inside accounts from his battles with his Republican opponents over health care and the economy to his dramatic expansion of targeted killings of enemies, Frontline examines the president's key decisions and the experiences that will inform his second term.

" ... lays bare the science of vaccine safety and examines the increasingly bitter debate between the public health establishment and a formidable populist coalition of parents, celebrities, politicians and activists who are armed with the latest social media tools ... and are determined to resist pressure from the medical and public health establishments to vaccinate, despite established scientific consensus about vaccine safety."--Frontline website....

"In this series of recorded lectures, popular Harvard University professor Michael Sandel presents students with ethical dilemmas on modern day issues -- such as affirmative action, same-sex marriage, physician-assisted suicide, abortion, national service, patriotism and dissent, and the moral limits of markets -- then conducts lively, engaging, and remarkably intimate debates that challenge students moral reasoning. These lectures offer a searching,...