How the Universe Works - Season 2 Episode 4 Megaflares - Cosmic Firestorms

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

328 / 5 000 The Kremlin's strategy consists of infiltrating places of power throughout Europe and securing the services of more or less lucid...

Storm chasers, survivors and first responders recount their harrowing experiences with volcanoes, tornadoes, hurricanes and earthquakes.

Jim Al-Khalili tackles the greatest question in science - how the universe began. By recreating key experiments Jim unravels the mystery of science's...

Television program of cultural diffusion, born in September 1995, designed and conducted by Piero Angela, development of transmission appreciated...

Professor Jim Al-Khalili investigates the important concepts of energy and information.

From training to launch to landing, this all-access docuseries rides along with the Inspiration4 crew on the first all-civilian orbital space mission.

Stephen Hawking draws on 40 years of research to answer some of life's most compelling questions.

Globe Trekker is an adventure tourism television series produced by Pilot Productions. The British series was inspired by the Lonely Planet...

Doctor at Sea is a British television comedy series based on a set of books by Richard Gordon about the misadventures of Doctors at sea. The series...

Hosted by Morgan Freeman, Through the Wormhole explores the deepest mysteries of existence - the questions that have puzzled mankind for eternity....

Constable Benton Fraser, an officer of the Royal Canadian Mounted Police, is attached to the Canadian consulate but works with Chicago Police...

Professor Brian Cox reveals how the fundamental scientific principles and laws explain not only the story of the universe but also answer mankind's...

Hawking gives us the ultimate guide to the universe, a ripping yarn based on real science, spanning the whole of space and time -- from the nature of...

On the 150th anniversary of its founding, Kevin Costner explores Yellowstone National Park to find out if it's still as wild and untouched as it was...

In his basement in San Francisco, boy-genius Quinn Mallory unlocks the doorway to an infinite number of Earths. During a test run, Quinn invites...

David Attenborough travels to the end of the earth, taking viewers on an extraordinary journey across the polar regions of our planet.