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
07:00 - 08:00
Filthy Fortunes
Mold Money, Mold Problems
Series, Reality
A hoard in Washington D.C. featuring Kobe Bryant and Michael Jordan memorabilia might be swallowed up by mold; the three-story home is so packed, the front door won't open; Matt hunts for a serviceman's foreign currency collection; extensive repairs drive up costs.
08:00 - 10:00
Gold Rush: Parker's Trail
Mucho Oro
Series, Reality, Adventure
Parker and his team travel to South America in search of a claim to mine with $100 million dollars in gold; following the Incan trail deep into the Peruvian jungle where they battle wildlife and mother nature to find virgin ground.
10:00 - 11:00
How to Catch a Dirtbag
The Kilted Keisterer?
Series, Documentary
Tizzy identifies a brazen shopper who places merchandise under his kilt; an angry golfer tees off on bystanders; a man has an ice cream truck meltdown; a woman claims a public beach as her own private yard.
11:00 - 11:30
Jeff Dunham's the Cars That Drove Us
Vector W8
Series, Documentary, Auto
The 1980s supercar explosion sends performers like the Lamborghini Countach, Porsche 959 and Lotus Esprit Turbo peeling out of Europe; Detroit designer Jerry Wiegert enters America into the race with his jet fighter on wheels, the Vector W8.
11:30 - 12:00
The RVers
Vinnie's RV and Mary (Gone With the Wynns' Mom)
Series, Reality, Travel, Outdoors
Learn how to protect and improve your trendy travel trailer. And check out Mary's solo RVing adventures with strong support nearby.
12:00 - 13:00
Rocky Mountain Wreckers
Avalanche Country
Series, Documentary
Competing companies team up to recover a fully loaded cement truck leaking natural gas; Big Jon heads into avalanche country to rescue a stuck semi carrying hazardous goods; during a sudden blizzard, a crash in Salt Lake City leaves a semi in pieces.
13:00 - 14:00
Gold Rush
Diagnosing Rick
Series, Reality, Adventure, Outdoors, Nature
Rick receives a life-altering diagnosis; Greenhorns push Tony to his breaking point; Parker fires up a third plant and gets surprising gold results.
14:00 - 15:00
Gold Rush
Keno City Conclave
Series, Reality, Adventure, Outdoors, Nature
Tony ambushes Rick with a secret offer. With high hopes, Parker's crew fires up a fourth plant in the Quagmire Cut. Buzz bets on White Channel pay.
15:00 - 16:00
In the Eye of the Storm
Hellfire in Hawaii
Series, Reality, Weather
Maui faces the worst natural disaster in 2023, as hurricane-force winds fuel wildfires that catch residents off guard; as eyewitnesses attempt to flee the flames, they film their attempts to escape from the eye of the storm.
16:00 - 17:00
In the Eye of the Storm
Terrifying Twin Twisters
Series, Reality, Weather
In May 2024, dozens of eyewitnesses capture rare twin tornadoes as they carve a parallel path of destruction across Iowa; with winds near 300 mph, the twister sisters topple farms, shred wind turbines and devastate the town of Greenfield.
17:00 - 18:00
In the Eye of the Storm
Trapped in a Twister
Series, Reality, Weather
Hundreds of cameras capture a rare tornado outbreak in 2023 as it strikes Rolling Fork, Miss., and Little Rock, Ark.; when a twister hits Lewistown, Ill., a group of tornado spotters find themselves trapped in the eye of the storm.
18:00 - 19:00
In the Eye of the Storm
Snowmageddon
Series, Reality, Weather
When a rare bomb cyclone rocks Buffalo in December 2022, hundreds of eyewitnesses film unprecedented blizzard conditions; but as unrelenting snowfall traps thousands, one woman must brave arctic conditions to save a man freezing to death.
19:00 - 20:00
In the Eye of the Storm
Nebraska Super Outbreak
Series, Reality, Weather
In April 2024, dozens of tornadoes ravaged NE's Central Plains; eyewitnesses find themselves in the wrong place at the wrong time as twisters tear through neighborhoods, demolish massive commercial structures, and topple semi-trailers.
20:00 - 22:00
Naked and Afraid
The Beauty and the Bro
Series, Reality, Outdoors, Adventure
A bro bachelor and a divorcée attempt to survive a 14-day fan challenge plagued by unrelenting heat, venomous centipedes and swarms of bees on a remote island in the Philippines; their biggest battle will be with each other.
22:00 - 00:00
Naked and Afraid
A Shart at Redemption
Series, Reality, Outdoors, Adventure
After poisoning the water in her fan 14-day challenge, survivalist Ashley seeks redemption in Tobago with a new partner, but making it to 21 days in a rain-sodden jungle will push them beyond their limits.