Jonathan Hyde

Richard Lintern

James Lavenson

Hywel Morgan

Isaac Newton - brilliant rational mathematician or master of the occult? This innovative biography reveals Newton as both a hermit and a tyrant, a heretic and an alchemist. Magical images mix with actors and experts to bring alive Britain's greatest scientific genius in his own words.

Something shocking is happening in the abyss around Guadalupe Island. Photos of great whites with strange scars believed to be from giant squids have surfaced. Dr. Tristan Guttridge leads a mission to get a glimpse into the battles between the two beasts.

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse

David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this crisis can still be averted.

Meet Nikola Tesla, the genius engineer and tireless inventor whose technology revolutionized the electrical age of the 20th century. Although eclipsed in fame by Edison and Marconi, it was Tesla's vision that paved the way for today's wireless world. His fertile but undisciplined imagination was the source of his genius but also his downfall, as the image of Tesla as a mad scientist came to overshadow his reputation as a brilliant innovator.

The true story of Dr. Takashi Nagai, scientific pioneer, war hero, Christian convert and survivor of the atomic bombing of Nagasaki, who worked tirelessly in his efforts to heal the wounds of a country utterly devastated by war.

She was the first to study gorillas in their natural environment: the high mountains of Rwanda, where she settled in 1967. For nearly twenty years, Dian Fossey lived with the gorillas, observed their behavior, and changed the way people viewed them. Her relentless fight against poaching prevented the species from becoming extinct. But in December 1985, the primatologist was murdered, and the mystery surrounding her death remains unsolved. Former colleagues, scientists, and biographers shed light on the impact of her work, but also on the darker sides of her personality and her uncompromising commitment.

Chanda Chevannes follows scientist Dr. Sandra Steingraber as she makes speeches against fracking and gets arrested protesting “the industrialization of the Finger Lakes.”

An unlikely team of activists and innovators hatches a bold mission to save endangered species.