EarthX airs documentaries and factual programming focused on the natural world, environmental science, and outdoor adventure. The channel’s schedule includes films about wildlife behavior, geological phenomena, and conservation efforts across different ecosystems. Some programs examine how climate patterns affect agriculture and coastal communities in the United States. Other segments cover topics like renewable energy technology and sustainable design. The content tends to avoid sensationalism, instead presenting observational footage and expert commentary at a measured pace. Nature cinematography and field recordings are common elements, with occasional series dedicated to oceanography or polar exploration.

Viewers can find EarthX through cable and satellite providers in the United States, with certain programs also available on the channel’s website for streaming. The on-screen guide typically lists one-hour blocks for feature-length documentaries and shorter segments for field reports. Some episodes follow researchers during field studies, while others compile archival footage with new narration. The channel does not carry advertising for political campaigns or religious organizations, though sponsored content from outdoor equipment brands appears during breaks. A weekly program highlights viewer-submitted photographs of landscapes and animal encounters.

TV Guide
Ignited: How Close is Fusion Energy?
04:00 - 05:00
Ignited: How Close is Fusion Energy?
Special, Science
Lasers ignited a successful nuclear fusion reaction for the first time, but there still are obstacles to overcome to move fusion technology into something we can really use. What forecast is realistic?
American Forest Fires: The Untold Story
05:00 - 06:00
American Forest Fires: The Untold Story
Series, Nature
Jump Into the Fire
More history of fighting forest fires and how it changed the American geographical landscape; fighting fires by land, sea, and air is highlighted.
Engineering the Future
06:00 - 07:00
Engineering the Future
Series, Documentary, Science
Fusion
Exploring the quest to produce fusion -- an ultimate energy solution that has been likened to "bottling a star.".
Ignited: How Close is Fusion Energy?
07:00 - 08:00
Ignited: How Close is Fusion Energy?
Special, Science
Lasers ignited a successful nuclear fusion reaction for the first time, but there still are obstacles to overcome to move fusion technology into something we can really use. What forecast is realistic?