Two naked survivalists are challenged to survive for 21 days in the Costa Rican rainforest, despite a deadly snake bite on a producer. Kim is paired with Shane. They encounter challenges including rain, illness, shelter fire, and a snake attack.
一部关于拯救极度濒危物种中华穿山甲的纪录片。中华穿山甲曾广泛分布于我国长江以南地区，后因过度猎捕和栖息地破坏，数量急剧下降。捕食蚂蚁和白蚁为生的穿山甲，被称为“森林卫士”，是自然生态平衡中的重要一环；同时，它的穿山打洞之才，也为森林中许多其它动植物创造了家园和活动场所。2020年，我国将穿山甲升级为一级保护野生动物，采取一系列措施加大保护力度。四年后，野生救援公益大使、青年演员王一博在中国野生动物保护协会和国际环保机构野生救援的邀请下，探访了穿山甲栖息地和国家林草局穿山甲保护研究中心，见证了科学家、巡护队、志愿者们在穿山甲保护工作中的不懈努力。极度濒危的中华穿山甲，在众人的努力下，正迎来种群复苏的希望。
这部由巴勒斯坦人和以色列人共同制作的影片展现了以色列当局对约旦河西岸马萨费尔亚塔的破坏，以及巴勒斯坦活动家Basel和以色列记者Yuval之间的友谊。
詹妮弗·潘拨打911报警，声称父母中枪，成为了这引人入胜的刑事案件的主要焦点。
探索频道将无处不在的生存节目通过将其剥离到裸露的层面，将主题提升到了一个新的层次。在《原始生活21天》中，完全陌生的人，通常是一男一女，以一种非常独特的方式相遇：他们全身赤裸，困于一个危险而荒凉的地方，没有食物和水。每一集讲述的是冒险者们身无一物，除了一件个人物品，试图靠自己的力量生存，他们也深知唯一的奖品只是自豪感和成就感。因为别无选择，竞争对手会迅速了解彼此以及周围的环境，并希望自己的本能、生存技能和毅力能够帮助自己度过险境。
S7, Ep1 8 Jan. 2019 Nightmares of Neutron Stars Neutron stars are strange and violent phenomena that defy the laws of physics, and new discoveries reveal that these bizarre nightmares are far more deadly than previously believed, with the power to destroy planets and even other stars. When Supernovas Strike S7, Ep2 15 Jan. 2019 When Supernovas Strike Supernovas are the violent death of giant stars, and new discoveries reveal that these cataclysmic events create the elements that are essential to all life in the universe. The Interstellar Mysteries S7, Ep3 22 Jan. 2019 The Interstellar Mysteries Discoveries about interstellar space, the space between the universe's stars, reveal that it's not empty and unremarkable as previously thought, but filled with weird objects and strange phenomena that might hold the darkest secrets of the cosmos. How Black Holes Made Us S7, Ep4 29 Jan. 2019 How Black Holes Made Us Black holes are not the violent monsters people think they are, and new discoveries reveal that they might have been essential to creating stars, giving light, and building the universe itself. Secret World of Nebulas S7, Ep5 5 Feb. 2019 Secret World of Nebulas Nebulas are the strange structures of cosmic gas and dust where stars are born and die, and new discoveries reveal the secrets of these mysterious places. Did the Big Bang Really Happen? S7, Ep6 12 Feb. 2019 Did the Big Bang Really Happen? New discoveries are causing astronomers to question if the Big Bang really happened, and using the latest science, they investigate if it wasn't just the start of our universe but many mysterious multiverses. Battle of the Dark Universe. S7, Ep7 19 Feb. 2019 Battle of the Dark Universe. Dark matter and dark energy are locked in an epic battle for control of the cosmos, and the winner will determine the fate of the universe. New discoveries might reveal which force will emerge victorious. Hunt for Alien Life S7, Ep8 26 Feb. 2019 Hunt for Alien Life The latest discoveries suggest that we might be on the verge of discovering life beyond our planet, and scientists are investigating if earth's life began elsewhere in the universe, and whether we need to evolve to know for sure. Finding the New Earth S7, Ep9 5 Mar. 2019 Finding the New Earth New discoveries have revealed thousands of exoplanets beyond the solar system. Some resemble earth enough that one could be a new home for humanity. Even with cutting-edge technology, finding the perfect one is the scientific challenge of the age. Cassini's Final Secrets S7, Ep10 12 Mar. 2019 Cassini's Final Secrets For twenty years, NASA's Cassini spacecraft revealed the strange secrets of Saturn until it vaporized in its atmosphere in a blaze of glory. But today its legacy lives on, as fresh data from the probe helps scientists make brand-new discoveries.
中国大系多数为90年代的大型电视系列片，因具体年代不明，文件名中标注的年代一概为DVD发行年代。 “风水”用抽象的“气”的运动变化规律，也即按自然的秩序，采取自然的行动，就会获得平安与快乐。中国古代建筑的选址、择地、方位、布局等都与风水理论是息息相关的。古人们根据风水理论来建造各种中国传统景观，反过来说，中国传统特色景观反映了风水文化。 《中国风水文化》风水理论是中国古代传统宇宙观、自然观、环境观、审美观的一种反映，“风水”历来被视为左右命运的极纽，古代“风水”绝学秘密相传，真正秘术从不公开“风水”本意为“藏风得水”《葬书》释曰：藏风聚气，得水为上，故谓之风水。“风水”又称“堪舆”，堪指高处，即天道，“舆”指低处，即地道。
Biologist and extreme angler, Jeremy Wade, is on the hunt for freshwater fish with a taste for human flesh. Jeremy travels the globe risking life and limb, to investigate freshwater mysteries and uncover the truth about the dark secrets of our planet's rivers.
《世界历史》是一部跨越国度、跨越时空、跨越民族，以人类社会发展史为题材的大型纪录片。它以丰富的视听手段再现自远古人类起源到万隆会议的浩瀚历史图景，较全面地讲述了人类社会发展过程，揭示了人类历史发展趋势及规律。
宇宙是怎样形成的？宇宙是怎样运行的？这些都是人类经常提出的问题。作为宇宙的一分子，我们都希望可以对这个神秘国度有更深入的认识。《解读宇宙》将为天文爱好者拆解种种谜团，节目将会探究宇宙的基本要素，发掘连串迷人的天文现象，以及解释其成因。节目旁述Mike Rowe将带领观众了解宇宙的结构、太阳系、银河系等。《解读宇宙》与观众一同探索这个奥妙神秘、浩瀚无边的宇宙国度。
