Of all things, it’s human poop helping scrub AI’s carbon footprint clean. In a bid to offset the soaring emissions from its artificial intelligence empire, Microsoft has signed a deal to bury 4.9 ...

Activists argue by-products of human waste are helping pollute Florida’s east coast waterways, impacting the St. Johns River and Indian River Lagoon. Cleanup costs to offset phosphorus pollution from ...

If you’re one of the 63 million Americans who went hiking last year, chances are you’ve found yourself needing to go, with no toilet in sight. Aside from personal inconvenience, why is this such a big ...