Host Neil deGrasse Tyson brings together celebrities, scientists and comedians to explore a variety of cosmic topics and collide pop culture with science in a way that late-night television has never seen before. Weekly topics range from popular science fiction, space travel, extraterrestrial life, the Big Bang, to the future of Earth and the environment. Tyson is an astrophysicist with a gifted ability to connect with everyone, inspiring us all to to "keep looking up."

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

Passionate about ocean life, a filmmaker sets out to document the harm that humans do to marine species — and uncovers an alarming global conspiracy.

While the Pelagic Life team is chasing the elusive sardine baitball in the open ocean near Baja California, they stumble upon a crude shark fishing operation that sparks a seismic shift in the group’s thinking. Departing from their original concept of documenting awesome sea-life phenomenon, they transform their mission to creating awareness of Mexico’s sea-life while creating sustainable livelihoods for the shark fishermen in order to preserve a delicate and critical ecosystem.

With searing insight that shines light in dark corners, EATING OUR WAY TO EXTINCTION is a compelling feature documentary that opens the lid on the elephant in the room no one wants to talk about. Confronting and entertaining, this documentary allows audiences to question their everyday choices, industry leaders and governments. Featuring a wealth of world-renowned contributors including Sir Richard Branson and Tony Robbins, it has a message of hope that will empower audiences.

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Follow ocean legend Sylvia Earle, renowned underwater National Geographic photographer Brian Skerry, writer Max Kennedy and their crew of teenage aquanauts on a year-long quest to deploy science and photography to inspire President Obama to establish new Blue Parks to protect essential habitats across an unseen American Wilderness.

When National Geographic photographer James Balog asked, “How can one take a picture of climate change?” his attention was immediately drawn to ice. Soon he was asked to do a cover story on glaciers that became the most popular and well-read piece in the magazine during the last five years. But for Balog, that story marked the beginning of a much larger and longer-term project that would reach epic proportions.

Journey to the seemingly idyllic world of Native Hawaiians, whose communities are surrounded by experimental test sites for genetically engineered seed corn and pesticides sprayed upwind of their homes, schools, hospitals, and shorelines.

This documentary follows oceanographer Sylvia Earle's campaign to save the world's oceans from threats such as overfishing and toxic waste.

A coast-to-coast event exploring Disney Parks and attractions as a portal through which America's greatest stories, triumphs and traditions are celebrated.

An average guy makes a resolution to stop using plastic bags at the grocery store. Little does he know that this simple decision will change his life completely. He comes to the conclusion that our consumptive use of plastic has finally caught up to us, and looks at what we can do about it. Today. Right now.

Oceanographer Sylvia Earle and a cast of marine scientists tell the story of the incredible work being done to protect our oceans fragile ecosystem.

The devastating impact of industrial and military ocean noise on whales and other marine life.

Follow a three-month-old baby whale on a magical journey down one of the Earth’s great ocean highways to discover the incredible world of ocean currents. She will never know it, but as she swims with the flow of the current, her story becomes inexorably connected to our own. Ocean currents are hidden marine rivers that flow around the Earth. They are responsible for the fish we eat, the rain that feeds our crops, the snow that covers our mountains - even the air we breathe, and they have been helping to keep the temperature of our planet just right for life for millions of years. As our young whale goes with the flow of the current on a great migration from the warm tropics to the frozen ice floes of Antarctica, she meets the curious creatures that call the current home.

Examine the lives of eight extraordinary women who define the courage and spirituality it takes to lead a life of the sea. A Big Wave Surfer, a Freediver, a Midwife, a scientist, a fourteen years old surfing prodigy, even a Cliff Diver.

A look at the current state of the world, from the hand of six intellectuals and scientists who reflect on the present and postulate about the future.

“Entourage” star Adrian Grenier ventures to Cocos Island off the shore of Costa Rica to bring attention to the plight of endangered sharks who are being threatened by poachers and ocean pollution.

A multigenerational network of women leaders fights to protect Belize's world-renowned barrier reef from environmental threats that endanger the livelihoods of coastal communities.

Diving Deep: The Life and Times of Mike deGruy, tells the story of Mike deGruy, an irrepressibly curious and enthusiastic underwater filmmaker who died suddenly in 2012. DeGruy filmed the oceans for more than three decades becoming as famous for his on camera storytelling as for his glorious, intimate visions of the sea and the creatures who live in it. Inspired to share his legacy as a filmmaker and storyteller, and to spread his mission for protecting the ocean, his wife and filmmaking partner Mimi deGruy returned to the edit room to produce Diving Deep: The Life and Times of Mike deGruy.