Science Channel HD
United States
Science Channel HD airs nonfiction programming centered on engineering, natural sciences, space exploration, and technology. Its schedule includes documentary series that examine how things are built, how scientific principles apply to everyday life, and how researchers conduct experiments in fields like physics and biology. The channel also features content on historical inventions, modern manufacturing processes, and the work of engineers and technicians. Some programs focus on extreme weather, geological events, or the mechanics behind vehicles and machinery. The channel’s lineup tends toward factual, observation-based storytelling rather than dramatized reenactments. It is available across the United States through cable and satellite providers.
In addition to its linear broadcast, many episodes and full series can be accessed through on-demand services and streaming platforms that carry the channel’s content. TV guide listings for Science Channel HD vary by provider and region, so specific air times for individual programs depend on the local schedule. The channel does not carry movies, music videos, news, sports, or religious programming; its focus remains on documentary and educational material related to science and technology.
Schedule
07:00 - 08:00
Secrets in the Jungle
Mystery of Mexico's Skull Cave
Series, Documentary
In the jungles of southern Mexico, a rancher discovers dozens of skulls and bones on a cave floor; strange grass-covered domes are investigated in the Philippines; archaeologists uncover carved stone figures on the Hawaiian island of Kauai.
08:00 - 09:00
Secrets in the Jungle
Enigma Animal of Colombia
Series, Documentary, Entertainment
In the tropical lowlands of Northern Colombia, a team of scientists discovers a massive, unidentified animal vertebra; dozens of jars packed with bones are uncovered in Cambodia; a strange rusted vehicle is found on the small island of Peleliu.
09:00 - 10:00
Secrets in the Jungle
Creature of Lake Eacham
Series, Documentary, Nature
In the Australian rain forests of Lake Eacham, a scientist discovers a mysterious mouse-like creature that glows in the dark; strange cylindrical tubes are uncovered in the forests of India; hundreds of human bones are found in a Belizean cave.
10:00 - 11:00
MythBusters
Paper Crossbow
Series, Documentary, Science
Adam and Jamie explore a prison myth and try to make a deadly weapon with only newspaper and underwear; Grant, Kari and Tory hit the bottle to investigate more vodka myths.
11:00 - 12:00
MythBusters
Shredded Plane
Series, Documentary, Science
Adam and Jamie receive an email with a photo of a shredded plane and must decide if it is genuine; they investigate if it was the propeller or another aircraft that was the cause.
12:00 - 13:00
MythBusters
Franklin's Kite
Series, Documentary, Science
The team flies a kite during a thunderstorm.
13:00 - 13:30
How It's Made
Copper Pipe Fittings, Music Boxes, Pepper Mills and Steering Columns
Series, Science, Documentary, How-to
Copper pipe fittings; cylinder music boxes; pepper mills; steering columns.
13:30 - 14:00
How It's Made
Gears, Leather Watchbands, Vitrelle Dishes and Kitchen Shears
Series, Science, Documentary, How-to
Discovering how gears, leather watchbands, Vitrelle dishes, and kitchen scissors are made.
14:00 - 14:30
How It's Made
Pressure Cookers; Mechanical Singing Birds
Series, Science, Documentary, How-to
Pressure cookers; mechanical singing birds; oceanographic buoys; stainless steel tank trailers.
14:30 - 15:00
How It's Made
Aluminium Boats, Alpine Horns, Luxury Watches
Series, Science, Documentary, How-to
Aluminum boats; Alpine Horns; luxury watches.
15:00 - 15:30
How It's Made
Wood Slat Baskets; Bells
Series, Science, Documentary, How-to
Find out how wood slat baskets, bells, and gyroscopic stabilizers are made.
15:30 - 16:00
How It's Made
DeLorean Restoration; Bison Fibre
Series, Science, Documentary, How-to
DeLorean restoration; bison fiber; shuffleboard tables; friction-forged knives.
16:00 - 16:30
How It's Made
Leather Overnight Bags; Horse Exercisers
Series, Science, Documentary, How-to
Explores the production processes of leather overnight bags, horse exercisers, air hockey tables and copper sculptures.
16:30 - 17:00
How It's Made
Electrophoretic Displays, Dry Erase Boards, Air Rifles, Quartz Countertops
Series, Science, Documentary, How-to
How electrophoretic displays, dry-erase boards, air rifles, and quartz countertops are made.
17:00 - 17:30
How It's Made
Armored Vehicles; Tension Fabric Buildings; Rowers
Series, Science, Documentary, How-to
How armored vehicles, tension fabric buildings, rowers and sculpture enlargements are made.
17:30 - 18:00
How It's Made
Mountain Bike Suspensions; Surgical Sutures; Grain Dryers
Series, Science, Documentary, How-to
Mountain bike suspensions; surgical sutures; grain dryers.
18:00 - 18:30
How It's Made
Downhill Ski Bindings; Immersion Parts Washers; Mining Ventilation
Series, Science, Documentary, How-to
How downhill ski bindings, immersion parts washers, mining ventilation, and pencil sharpeners are made.
18:30 - 19:00
How It's Made
Gingerbread Houses; Horse Trailers; Bottom Rolling Hangar Doors
Series, Science, Documentary, How-to
How gingerbread houses, livestock trailers, bottom-rolling hangar doors, and toy figurines are made.
19:00 - 20:00
Unearthed
Sunken City of Helike: The Hunt for the Real Atlantis
Series, Science, History, Documentary
In 373 B.C., the Greek city of Helike vanished; archaeologists believe they've found the ruins of the great lost metropolis; using CGI, experts re-create the city's final moments and reveal its links to the greatest lost land of all -- Atlantis.
20:00 - 21:00
Unearthed
Enigma of the Red Pyramid
Series, Science, History, Documentary
The Red Pyramid at Dahshur is a revolutionary megastructure and the first true pyramid ever constructed in Ancient Egypt; experts investigate to reveal the pharaoh who built it and the mystery behind its trailblazing design.
21:00 - 22:00
Unearthed
Secrets of the Lost Sphinxes
Series, Science, History, Documentary
The Avenue of the Sphinxes has now been unearthed in the biggest excavation in Egyptian history; using cutting-edge CGI, investigators reveal the hidden secrets of the sphinxes.
22:00 - 23:00
Unearthed
Rise of Egypt's Sun Kings
Series, Science, History, Documentary
The ancient necropolis of Abusir contains strange megastructures unlike any discovered in Egypt; experts gain rare access to investigate lost tombs and forgotten rituals to reveal the secrets of Egypt's Sun Cult pharaohs.
23:00 - 00:00
Unearthed
Secrets of Hadrian's Villa
Series, Science, History, Documentary
Hadrian's Villa is the largest Roman palace ever constructed and demonstrates the opulent peak of Rome's ancient engineering; experts investigate secrets that could reveal the truth behind one of Rome's most enigmatic emperors.