Some scientists think that the ocean is a potentially enormous storage ground for carbon dioxide. Could thousands of aquatic tubes help sequester carbon, or is it all just a pipe dream?
What if you could scrub out carbon dioxide emissions before they ever dirtied the atmosphere? This exciting technology could do just that, but will the benefits outweigh the costs?
Less than 100 miles from Las Vegas, Nev., is the most famous secret military installation on the planet. Rumors swirl around this base, much like the mysterious aircraft that twist and turn in the skies overhead.
Thousands of satellites fly overhead every day, helping us with things like weather forecasts, scientific research, communications, and TV broadcasts. Learn how satellites work and how they get into orbit.
Saving the rainforest used to be about protesting the number of trees that were cut down. But some researchers propose that reforestation could combat habitat loss and animal extinction. Can we really bring a decimated rainforest back to life?
If you've ever hefted your sofa up a flight of stairs, you know that moving is no fun. So why would anyone want to move a building?
Science explains and demystifies the world through the objective of gathering and analyzing data. Explore the natural world, engineering, space, military technology, physics and even supernatural phenomena.
Earth Science is a wide, scientific discipline covering all facets of how the earth works. Learn about weather, global warming, natural disasters and how the world’s oceans function. See more »
Engineering is the discipline of design and construction of mechanical devices, equipment, structures and public works systems. Topics include aircraft technologies, buildings, bridges, robotics and heavy machinery. See more »
There's a lot of science at work in your daily life. Ever wonder how an aerosol can works or how light sticks work? Explore the science behind commonly used objects. See more »
From the smallest microbe to the largest mammal, Life Science explores the origins, evolution and expansion of life in all its forms. Explore a wide range of topics from animal profiles to genetics and conservation. See more »
Explore the weapons and combat systems used by the armed services. A broad range of topics in the Military Channel include tanks, aircraft, biological warfare and stealth technologies. See more »
Physical science is the study of the properties and structures of matter, space and time. This section introduces major concepts in physics, as well as exploring special areas like special relativity and forensics. See more »
Explore the vast reaches of space and mankind’s continuing efforts to conquer the stars, including theories such as the Big Bang, the International Space Station, plus what the future holds for space travel and exploration. See more »
Supernatural or paranormal science deals with controversial topics on the fringes of accepted scientific inquiry. Here you can learn about ghosts, aliens, strange phenomena and creatures like Bigfoot. See more »
The Mount St. Helens eruption resulted in almost 60 deaths. Learn more about the Mount St. Helens eruption, from how it happened to the aftereffects.
SETI is the Search for Extraterrestrial Intelligence, and it's dedicated to discovering signals sent to Earth from far, far away. Find out what would happen if an extraterrestrial were to make contact.
Ocean Pipes
How CO2 Scrubbing Works
How Area 51 Works
How Satellites Work
Can we replant the planet's rainforests?
The Five Heaviest Buildings Ever Moved
