Add Yahoo as a preferred source to see more of our stories on Google. An engineer explains the surprisingly complex science that helps keep trash in landfills. It’s not fun to think about landfills.

Take a deeper look into how modern landfills actually work—and why they’re far more complex than piles of waste. Beneath the surface lies a network of engineering systems designed to manage gases, ...

Every piece of trash you throw away doesn’t just disappear — it’s buried, controlled, and managed inside massive engineered systems designed to prevent something far worse. Modern landfills are not ...

Ami investigates how landfills break down waste and how we can rethink what we throw away. What happens to our trash after it’s thrown away? Ami explores how landfills break down waste and how organic ...

Landfills’ work faces, the areas where fresh waste is dumped, are responsible for a huge share of methane emissions in US landfills, yet work face emissions have largely gone uncounted by traditional ...