Roughly $9000 taxpayer dollars are spent every 90 days to clean up human waste off the side of Interstate 5.

An estimated 1,650 hikers poop each year on Colorado’s tallest and busiest 14er. And because what those hikers do with their waste can have widespread environmental and human impacts, PACT Outdoors, a ...

The tech giant just made a big deal with Vaulted Deep, a carbon removal startup that bills itself as a waste management company. Microsoft is doubling down on carbon removal: It just struck a deal ...