CuriosityStream
美国
CuriosityStream 是一家總部位於美國的紀錄片串流服務，專注於科學、歷史、自然、科技與社會等事實性內容。其節目以長短篇非虛構影片為主，常與獨立製片人及學術機構合作製作。觀眾可期待深入探索太空探險、古文明、氣候科學與工程等主題，強調準確性與專家解說。該頻道避免實境競賽、劇本戲劇或名人導向內容，始終維持全片庫一致的教育性調性。
雖然最初以直接面對消費者的串流平台形式推出，該頻道的內容也依供應商而定，出現在美國某些有線電視與衛星電視套餐中。此服務不播出即時新聞、體育或音樂節目，其排程以隨選觀看為主，而非線性播出。訂戶可透過網站或行動應用程式存取完整片庫，並定期新增紀錄片。若有電視節目表，該頻道通常會顯示如「太空週」或「古文明之謎」等主題區塊，但這些主題輪播並無固定每週排程。
节目表
00:12 - 01:07
World's Most Dangerous Railway Lines
The Bernina Express
Series, Documentary, Travel
A look at the Bernina Express, which fights its way from Switzerland to Italy over 196 bridges and 55 tunnels; the path leads it through deep valleys, wild gorges and over the eternal ice of the Graubünden Alps.
01:07 - 01:33
The History of Home Presents... History's Greatest Homes
Hampton Court Palace
Series, Technology, Home improvement, History
A trip back in time to explore the history of English King Henry VIII's Hampton Court Palace in London and its most famous resident's scandals.
01:33 - 02:00
The History of Home Presents... History's Greatest Homes
The Rich & The Royal
Series, Technology, Home improvement, History
Ranging from the Rhode Island coastline to the forests of France to see how a move of a grand home unites the rich and royal.
02:00 - 03:58
Heval
Special, Documentary
Michael Enright, an illegal US immigrant, rose to fame in Hollywood and then did something most of us would never dream of doing.
03:58 - 05:46
Going Circular
Special, Documentary
The story of six lives inextricably linked by an incredible new concept called Circularity. A new generation of pioneering visionaries is applying nature's universal Circularity - to transform the modern world.
05:46 - 07:16
Hamburg Port: Giant of the North
Movie, Docudrama
The Port of Hamburg, a seaport on the Elbe River, develops into a world harbor after the discovery of America.