• History 2

    • History 2 od do

      • Missing in Alaska

        It Lurks Beneath the Ice. Recent sightings around Alaska match native stories of a vicious Arctic mermaid that attacks unsuspecting people. With only five per cent of the world's oceans explored, could a sinister mermaid be among the oceans' undocumented creatures?

      • Ancient Aliens

        Circles from the Sky. Over 10,000 crop circles have been reported worldwide, appearing in 50 different countries, and nearly every continent on Earth. The phenomenon has been associated with scientific anomalies, strange lights, and even UFO activity

      • Continuing Premiere

        What Really Happened: Alamo. Bill Chermerka of the Alamo Historical Society leads a team through one of America's most famous historical moments to recreate it as it has never been seen before

      • The Universe

        Liquid Universe. On alien planets, they rain from the sky as scalding iron. They're so rare in the Universe, they almost don't exist, but these are the magical liquids of our Liquid Universe

      • How the States Got Their Shapes

        The United Shapes of America. Brian Unger takes a look at just how the states got their shapes

      • The Colour of War

        Battleground. The global nature of WWII proved as costly to servicemen as the enemy. From deserts to jungles, the extraordinary diversity of terrain and climate took its toll

      • Missing in Alaska

        It Lurks Beneath the Ice. Recent sightings around Alaska match native stories of a vicious Arctic mermaid that attacks unsuspecting people. With only five per cent of the world's oceans explored, could a sinister mermaid be among the oceans' undocumented creatures?

      • Ancient Aliens

        Circles from the Sky. Over 10,000 crop circles have been reported worldwide, appearing in 50 different countries, and nearly every continent on Earth. The phenomenon has been associated with scientific anomalies, strange lights, and even UFO activity

      • What Really Happened

        Alamo. Bill Chermerka of the Alamo Historical Society leads a team through one of America's most famous historical moments to recreate it as it has never been seen before

      • The Universe

        Liquid Universe. On alien planets, they rain from the sky as scalding iron. They're so rare in the Universe, they almost don't exist, but these are the magical liquids of our Liquid Universe

      • How the States Got Their Shapes

        The United Shapes of America. Brian Unger takes a look at just how the states got their shapes

      • The Universe

        Death Stars. For most it is the deadly centerpiece of the film Star Wars. But in reality, real death stars are in the final stage of life before they explode into supernovae, and occassionally, the biggest blast in the universe: the gamma ray burst

      • The Colour of War

        Battleground. The global nature of WWII proved as costly to servicemen as the enemy. From deserts to jungles, the extraordinary diversity of terrain and climate took its toll

      • Missing in Alaska

        It Lurks Beneath the Ice. Recent sightings around Alaska match native stories of a vicious Arctic mermaid that attacks unsuspecting people. With only five per cent of the world's oceans explored, could a sinister mermaid be among the oceans' undocumented creatures?

      • Ancient Aliens

        Circles from the Sky. Over 10,000 crop circles have been reported worldwide, appearing in 50 different countries, and nearly every continent on Earth. The phenomenon has been associated with scientific anomalies, strange lights, and even UFO activity

      • What Really Happened

        Alamo. Bill Chermerka of the Alamo Historical Society leads a team through one of America's most famous historical moments to recreate it as it has never been seen before

      • The Universe

        Death Stars. For most it is the deadly centerpiece of the film Star Wars. But in reality, real death stars are in the final stage of life before they explode into supernovae, and occassionally, the biggest blast in the universe: the gamma ray burst

      • How the States Got Their Shapes

        The United Shapes of America. Brian Unger takes a look at just how the states got their shapes

      • The Colour of War

        Battleground. The global nature of WWII proved as costly to servicemen as the enemy. From deserts to jungles, the extraordinary diversity of terrain and climate took its toll

      • Missing in Alaska

        It Lurks Beneath the Ice. Recent sightings around Alaska match native stories of a vicious Arctic mermaid that attacks unsuspecting people. With only five per cent of the world's oceans explored, could a sinister mermaid be among the oceans' undocumented creatures?

      • Ancient Aliens

        Circles from the Sky. Over 10,000 crop circles have been reported worldwide, appearing in 50 different countries, and nearly every continent on Earth. The phenomenon has been associated with scientific anomalies, strange lights, and even UFO activity

      • What Really Happened

        Alamo. Bill Chermerka of the Alamo Historical Society leads a team through one of America's most famous historical moments to recreate it as it has never been seen before

      • The Universe

        Death Stars. For most it is the deadly centerpiece of the film Star Wars. But in reality, real death stars are in the final stage of life before they explode into supernovae, and occassionally, the biggest blast in the universe: the gamma ray burst

      • How the States Got Their Shapes

        City vs Country. As American city populations skyrocket, how has the move from rural to urban changed the shapes of the nation's states and cities?

      • The Colour of War

        Clearing the Way. Ahead of the front line, combat engineers cleared the way for the Allied advance in WWII. This is a tribute to the men who proved essential to the war effort

      • Missing in Alaska

        Taken Into the Wild. Ancient lore talks of a Canadian warrior tribe that once terrorised the Nahanni valley, decapitating their enemies. The tribe vanished many years ago, but missing person reports have coincided with eyewitness sightings of ancient soldiers

      • Ancient Aliens

        The Alien Wars. Might the United States military really have a secret space programme? And if so, are we preparing for a space-based war with other nations... or other species?

      • Ancient Aliens

        The Ultimate Evidence: Aliens and the Lost Ark. Experts on the extraterrestrial investigate the possibility of the religious relic being an alien artefact

      • The Universe

        The Search For Cosmic Clusters. Star Clusters are the one-stop-shopping places for learning all about the nature and variety of stars in The Universe

      • How the States Got Their Shapes

        City vs Country. As American city populations skyrocket, how has the move from rural to urban changed the shapes of the nation's states and cities?

      • The Colour of War

        Clearing the Way. Ahead of the front line, combat engineers cleared the way for the Allied advance in WWII. This is a tribute to the men who proved essential to the war effort

      • Missing in Alaska

        Taken Into the Wild. Ancient lore talks of a Canadian warrior tribe that once terrorised the Nahanni valley, decapitating their enemies. The tribe vanished many years ago, but missing person reports have coincided with eyewitness sightings of ancient soldiers

      • Ancient Aliens

        The Alien Wars. Might the United States military really have a secret space programme? And if so, are we preparing for a space-based war with other nations... or other species?

      • Ancient Aliens

        The Ultimate Evidence: Aliens and the Lost Ark. Experts on the extraterrestrial investigate the possibility of the religious relic being an alien artefact

      • The Universe

        The Search For Cosmic Clusters. Star Clusters are the one-stop-shopping places for learning all about the nature and variety of stars in The Universe