New evidence has paleontologists questioning whether a third of all dinosaur species ever existed. Could some discoveries once thought to be distinct species, in fact, be the same species at different stages of development? National Geographic joins famed paleontologists—including Jack Horner, a contributing expert to the Jurassic Park films—who are challenging the long held belief that young dinosaurs looked like miniature versions of their parents.

暂无剧情简介

Everyone in Philip’s science class has a great idea for a report - everyone, that is, except Philip. That evening, he listens to a song playing on his boombox, and it provides him with inspiration: DINOSAURS! The next day at the museum, Philip discovers that the search for the truth about these magnificent animals and their astonishing 160-million-years success on the Earth is the most fascinating mystery tale he’s ever heard. What follows is an exciting collection of established theories and fascinating speculation. Philip’s report captivate viewers of all ages, just as it captivates Philip’s classmates. The Kingdom of the Dinosaurs comes to life through animation, live action, and a special Claymation feature by Will Vinton Productions. A short educational Claymation film about dinosaurs. Preserved by the Academy Film Archive in 2013.

After receiving a signal from a outer space, a father struggles to unite the world and make first contact.

The official documentary based on the New York Times best-selling book The Harbinger answers these questions and more. The Harbinger Decoded is a fast-paced visual experience that decodes the ancient mysteries unfolding before our eyes. More than an hour in length, it reveals the secrets behind the story, the harbingers that are continuing to appear, and America and end-time prophecy.

Features some of the then-modern theories about dinosaurs and how they lived, from the appearance of early forms like Herrerasaurus, to the Tyrannosaurus and ceratopsians of the Late Cretaceous. Discusses the possibilities whether dinosaurs were active, warm-blooded animals, had parental care, were ancestors to birds, and what caused their extinction.

事出必有因。每一场重大灾难都能追溯到最初的导火索，那个引发大规模破坏的触发事件。在本系列节目中，我们将回溯过往，解析那一连串的事件，并剖析随后发生的灾难。第一季在黄金时段取得成功，节目已售往全球 20 多个地区，包括法国的 RMC 和德国的 NTV。现在，《DESTRUCT》……

本系列节目将回溯历史记录，采用精心挑选的档案资料、前沿的计算机生成图像（CGI）以及具信息量的脚本，以这种广受欢迎的科学节目形式，探索那些改变人生、震撼世界、令人难忘的事件。除了展示精彩的档案资料，呈现这些灾难造成的全面影响外，我们还将深入探究每个事件背后的科学原理。

这部纪录片系列探究了美国一些最重大的未解之谜。

A socially awkward young English boy deals with his fears about his unemployed artist father, his pregnant mother, and his asthma, with the help of his favorite doll, a stuffed dinosaur named Dog.