从婴儿第一次呼吸到走的第一步，这套纪录剧集探索了十年来的开创性科学，并展现了婴儿出生后第一年的情感和那些令人惊讶的故事。
本纪录片将带我们亲历野生动物在季节极限下的生活。领略它们在零下40度采取的保护措施 ，经历狂怒的森林火灾或防治权利滋生……
从公众关系到私人困境，再到新的追求，数百万人的目光都聚焦在他们身上，在这个评论和意见难以忽视的时代，达梅利奥家族的每一个决定都承受着难以想象的压力和审视。随着他们惊人的崛起，从商业到个人关系，都迎来了千载难逢的机遇，但他们能否坚守最重要的东西——维系紧密的家庭关系呢？
DESCRIPTION Did you know? In the quest for world domination, the Nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history? Creating huge terror machines, hi-tech superguns and some of the original weapons of mass destruction, their aim was to control a nation, conquer a continent and win the war! Over six unforgettable episodes, Nazi Megastructures uncovers the hidden remains of Hitler’s most ambitious Megastructures, telling the stories of the engineering geniuses that designed them and revealing how these structures sparked a technological revolution that changed warfare forever. EPISODE GUIDE Nazi Megastructures: The Atlantic Wall Discover the story behind the defensive wall, stretching thousands of kilometres, built by the Third Reich to protect themselves from the Allies. Nazi Megastructures: U-Boat Base To create a safe haven in port for their lethal U-boat submarines, the Nazis built massive, impenetrable submarine pens that still survive today. Nazi Megastructures: V2 Rocket Bases Discover how Nazi scientist Wernher von Braun heralded the birth of ballistic missiles and laid the technological foundations for the space race. Nazi Megastructures: Super Tanks The story of Nazi engineers tasked with fulfilling Hitler's megalomaniac demand for the construction of a land battleship weighing 1,000 tons. Nazi Megastructures: Hitler's Jet Caves Explore the story behind one of the most advanced aeroplanes of WWII, the Messerschmitt Me 262, and the subterranean bat-cave where it was built. Nazi Megastructures: Fortress Berlin April 1945. Safe in his heavily fortified FŸhrerbunker in the centre of Berlin, Hitler prepares for the Allies' final attack.
在佛罗里达州中部，一支由1000多名备受尊敬的动物保护专家、兽医和生物学家组成的团队在迪斯尼的动物王国主题公园和爱普科特的海洋水族馆进行开创性的工作。现在，“国家地理”将首次为观众提供一张全天候24/7世界动物看护的通行证，这些动物看护人员运行着世界上最先进的兽医设施之一。
在位于赞比亚腹地的南卢安瓜国家公园，花豹、鬣狗、杂色狼和狮子共同生活在卢安瓜河畔一片名为恩塞富的葱郁之地，这里生机勃勃，是养育后代的理想家园，因此，这里的生存空间十分拥挤。花豹母亲奥林巴在恩塞富中心地带养育幼崽，杂色狼雌性首领斯托姆率领族群突然闯入，打破了原有的平静。而斯托姆的杂色狼族群很快就要直面重返此地的狮群。狮群虽袭击了雌性鬣狗腾塔的家族，但即便是狮子也得时刻保持警惕，尤其是它们自己也在养育幼崽。四个动物家族虽是凶猛的捕食者，但《动物王国》展现了它们温柔的一面：鬣狗妈妈哺育幼崽的时间远超其他捕食者；花豹妈妈奥林巴允许幼崽拿一头脾气暴躁的河马练习捕猎技能；杂色狼对受伤同伴展现出超乎寻常的关怀。动物家族内部同样暗流涌动——花豹母女最终竟成为彼此最大的竞争对手。同时，自然力量也在不断重塑动物们的生存环境：野火、洪水与一条滋养万物的河流主宰着这里的一切。在恩塞富，四个动物家族的命运早已紧密交织。多年来，各个家族兴衰沉浮，究竟谁能成为这片瑰丽王国的主宰？
从圣母大学到NFL，曼泰·提欧在橄榄球领域的未来充满希望，直到一段秘密网恋让他的生活和职业生涯陷入混乱。
Ride along for an uncompromising look at the lives of those who sell, use and wage a war on drugs in the U.S. and Mexico.
