Discovery Channel HD
美国
Discovery Channel HD播出以科學、科技、自然與工程為核心的非虛構節目。其在美國的節目表包含紀錄片系列，主題涵蓋太空探索、動物行為、鑑識調查及大型工程建設。該頻道也播出求生類內容，以及探討軍事科技或自然災害的歷史節目。許多節目跟隨真實世界的專家——工程師、生物學家或技師——記錄他們執行複雜任務或進行實地研究的過程。高畫質訊號讓自然生態畫面與精密機械運作細節更加清晰。
觀眾可透過全美各地的標準有線電視與衛星訂閱服務收看該頻道。部分單集與完整系列可經由參與的電視業者隨選收看，或透過該頻道自家的串流平台觀看，但需以付費電視帳號登入。Discovery Channel HD的電視節目表因地區與業者而異，因此紀錄片時段或馬拉松播出的確切編排，會依當地授權協議而有所調整。
节目表
00:00 - 01:00
Expedition X
Terror on Doll Island
Series, Documentary, Adventure, Paranormal
Phil Torres and Jessica Chobot power through camera malfunctions and emotional breakdowns in order to find an explanation of what is happening on the Island of the Dolls; a dangerous place that locals have long avoided.
01:00 - 02:00
Expedition X
Mexico's Haunted Cenotes
Series, Documentary, Adventure, Paranormal
In the Yucatán, Phil and Jess investigate watery caverns believed to be portals to the Maya underworld; some say angry spirits are to blame for strange lights and bizarre animal behavior, but the sacred cenotes hide secrets darker than any legend.
02:00 - 03:00
Expedition X
Terror of the Bell Witch
Series, Documentary, Adventure, Paranormal
Josh dives into one of the country's oldest witch stories; in the Tennessee backwoods, locals report being attacked in a vast cave system; Jess and Phil go underground and uncover frightening piles of bones as well as possible human remains.
03:00 - 04:00
Expedition X
Lake of the Dead
Series, Documentary, Adventure, Paranormal
Phil and Jessica head to Lake Lanier, a manmade lake that covers over 20 cemeteries and the bodies still buried there; they investigate in and around the deadliest lake in America to uncover rumors of drownings and ghostly encounters.
04:00 - 06:00
Expedition X
Terror on Doll Island
Series, Documentary, Adventure, Paranormal
Phil Torres and Jessica Chobot power through camera malfunctions and emotional breakdowns in order to find an explanation of what is happening on the Island of the Dolls; a dangerous place that locals have long avoided.