A filtered water bottle can give you great tasting, safe water from sources like a questionable trail spigot or your office fountain that no one seems to really clean. Some rely on the same filtration ...

If you’re like a majority of Americans, the water from your household tap travels through miles of aquifers, pipes, and treatment systems before landing in your glass. One of the easiest ways to boost ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...

Biochar made from corn cobs can remove microplastics and ammonia from water, offering a low-cost, reusable filter made from ...

Alkalinity is a way to measure water’s ability to resist change in pH or its "Buffering Capacity". Alkalinity helps prevent or reduce drastic changes in pH when exposed to acidic influxes that would ...

We updated this article in May 2023 to add more information about each featured product, based on extensive research done by our team. Everyone loves a good reusable water bottle, but access to safe ...

Traveling isn't just about the destination. Carry On is our series devoted to how we get away in the digital age, from the choices we make to the experiences we share. UPDATE: Aug. 3, 2023, 5:00 a.m.