National Geographic HD
美国
National Geographic HD 播出涵蓋科學、自然、歷史與探索領域的紀錄片及紀實節目。頻道內容通常包含長篇紀錄片、野生動物與生態系統系列節目，以及針對全球文化與環境議題的調查報導。多數節目源自國家地理學會的研究與探險，著重於視覺敘事與實地新聞報導。在美國，該頻道以有線電視與衛星服務形式營運，並以高畫質播出。節目表中常包含自然史影片、考古專題及科技特輯，但本描述未提及任何特定節目或主持人。
觀眾可透過精選串流平台線上存取頻道內容，這些平台提供直播訊號或近期季數的隨選回看。National Geographic HD 的電視節目表由各別有線電視業者發布，並因地區與訂閱方案而異。該頻道不播出音樂影片、宗教節目、購物時段或體育賽事。其編輯方針始終立足於科學與文化研究基礎上的非虛構敘事，且不包含關於收視規模或業界地位的宣傳性聲明。
节目表
07:00 - 08:00
To Catch a Smuggler
Party Drugs
Series, Documentary, Crime
CBP cracks down on party drugs, prostitution and counterfeit goods during the Super Bowl.
08:00 - 09:00
To Catch a Smuggler
Endangered and Smuggled
Series, Documentary, Crime
CBP targets a wildlife-smuggling ring in Miami and cracks down on cocaine in Atlanta.
09:00 - 10:00
To Catch a Smuggler
The Coke Inside
Series, Documentary, Crime
HSI stakes out a suspected meth smuggler in Atlanta.
10:00 - 10:30
Looking for a Medicare plan? Tune in now!
Consumer
The Medicare annual election period ends on December 7th. Watch and learn about Humana Medicare Advantage plans.
10:30 - 11:00
Overwhelmed with IRS Debt? Keys to Resolving Tax Debt
Consumer
See how one company is changing people's lives by helping them put their tax problems to rest.
11:00 - 11:30
Paid Programming
Consumer, Shopping, Variety
Paid programming.
11:30 - 12:00
Inogen Portable Oxygen - No More Tanks!
Health, Consumer, Science, Medical, Technology
Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.
12:00 - 12:30
Looking for a Medicare plan? Tune in now!
Consumer
The Medicare annual election period ends on December 7th. Watch and learn about Humana Medicare Advantage plans.
12:30 - 13:00
2026 Silver Eagle is here & it is a once-in-a-lifetime coin!
Consumer
Join your hosts Kevin Cash & Cory Cady as we discuss the 250th Anniversary of America with the official "America 250" logo on a Silver American Eagle label; we are locking in orders for this iconic release, but coins are limited! Don't miss out!
13:00 - 14:00
Drugs, Inc.: The Fix
Danger Island
Series, Documentary, Crime
Once a peaceful paradise, Puerto Rico is now a major gateway for South American cocaine bound for the United States; its inhabitants are experiencing a wave of violence, while the streets are in the grip of a drug epidemic; enhanced.
14:00 - 15:00
Drugs, Inc.: The Fix
New Year's High
Series, Documentary, Crime
New Year's Eve revelry means drugs are hot commodities near Times Square.
15:00 - 16:00
Drugs, Inc.: The Fix
Midwest Meth
Series, Documentary, Crime
Tales of dealers, police and snitches in Minnesota's Twin Cities; enhanced.
16:00 - 17:00
Drugs, Inc.: The Fix
Charm City High
Series, Documentary, Crime
Baltimore is the heroin capital of the United States; everyone on the street is grinding for dope money; now, the hustle mind set is spreading to the suburbs; enhanced.
17:00 - 18:00
Drugs, Inc.: The Fix
Texas Dope
Series, Documentary, Crime
Following the Dallas gangs and cartel connections that feed the addicts of east Texas; enhanced.
18:00 - 19:00
Drugs, Inc.: The Fix
Mile High
Series, Documentary, Crime
Nicknamed the Mile-High City, Denver is the center of falling profits on illegal marijuana, forcing drug dealers to replace them with new products.
19:00 - 20:00
Drugs, Inc.: The Fix
Sin-Dependence High
Series, Documentary, Crime
The dark side of Philadelphia, where drug dealers run the streets.
20:00 - 21:00
Drugs, Inc.: The Fix
Sili-Coke Valley
Series, Documentary, Crime
The secret drug life of Silicon Valley, where cocaine is the drug of choice; enhanced.
21:00 - 22:00
To Catch a Smuggler
Meth Hot Chili Peppers
Series, Documentary, Crime
HSI finds illegal guns in Miami; CBP in Texas seizes meth worth millions.
22:00 - 23:00
To Catch a Smuggler
Beagle Brigade Blowout
Series, Documentary, Crime
HSI busts date-rape drug traffickers; CBP stops a car filled with cocaine.
23:00 - 00:00
To Catch a Smuggler
Meth-Mom Mayhem
Series, Documentary, Crime
HSI busts meth smugglers in San Diego; CBP intercepts drug body carriers.