Extras
On the plains of South Africa, an army of dung beetles recycle the dung of large mammals.
Ummat Somjee goes to Thailand to observe the cultural tradition of fighting beetles.
An intimate portrayal of three families confronting the unique challenges of Alzheimer’s.
Gavin Svenson heads to the Brazilian rainforest to sample the diversity of mantises.
Nancy’s wedding plans take a surprising turn. Sister Catherine takes her First Vows.
Forensic science is put to the test after the first-ever staged multi-vehicle pileup.
Jesse Barber and Akito Kawahara study the evolutionary arms race between bats and moths.
Monarch butterflies winter in the fir forests of Michoacan, Mexico, after an epic migration.
An elusive photographer uses street art tactics to share his previously unknown work with the world.
Joyce faces a disciplinary hearing over a recent complaint which has been upheld.
Latest Episodes
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Season 2
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Native America Season 1
Experience the fight of Native Americans to keep their languages and ways of life alive.
Native innovators lead a revolution in music, building, and space exploration.
Discover the cosmological secrets behind America’s ancient cities.
Explore the rise of great American nations, from monarchies to democracies.
Ancient clues and modern science answer the question: who were America’s First Peoples?