When you gotta go, you gotta go–even at 30,000 feet. The alarming noise ensues when you press the “flush” button in an airplane toilet and the bowl’s contents are magically sucked away into oblivion.

Airplanes are marvels of engineering, but have you ever wondered about the science behind their toilets? Unlike the ones we're used to on the ground, airplane toilets are specially designed for the ...

To boldly go! Astronauts may seem superhuman, but they have the same basic needs as the rest of us, and that includes using the toilet in space. When you purchase through links on our site, we may ...

Commercial planes weighing up to 800,000 pounds—that’s 400 tons—manage to routinely hurtle through the skies, delivering passengers safely to their destinations and providing essential services like ...

Hikers, campers and outdoor enthusiasts come across waterless toilet solutions like outhouses (also known as pit toilets) and composting toilets at trailheads and campgrounds across America’s public ...

The average household sees five toilet flushes per day. With older toilets using about six gallons per flush, a person could easily get through 11,000 gallons of water per year this way. Water is, of ...

Instead of using water, airplane toilets use a vacuum mechanism to suck waste into a holding tank. The toilet system is safe to use while seated, as it is specifically tested that way. Avoid flushing ...