Water filters promise the moon—but only some back up their claims. Here are the best filtered-water pitchers for those who prefer their water free of heavy metals and forever chemicals.

Anybody interested in building their own robot, sending spacecraft to the moon, or launching inter-continental ballistic missiles should have at least some basic filter options in their toolkit, ...

We cut through marketing claims and lab-tested top water filters from the likes of Brita, Boroux, WaterDrop and AquaTru. These are the most powerful filters for your kitchen counter.

Advanced pitcher (Brita Elite, PUR Plus, ZeroWater, Clearly Filtered): Adds lead and, depending on the model, anywhere from a handful to 200-plus contaminants. Some remove PFAS; many don’t — check ...

Path of Exile 2 is filled with loot that can be difficult to spot and easy to miss. Every player has likely lost out on some potentially high-value items because they have simply gone unnoticed.

For many, astronomy is a late-night pursuit. We anxiously wait for Sol to set and twilight to fade before we begin to enjoy the sky. But by doing so, we are missing an amazing matinee every day — one ...

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Dryers that don’t dry, vacuum cleaners that don’t clean, and air conditioners that don’t cool might be plagued by the same problem: a clogged or dirty filter. To keep many appliances in tip-top shape, ...

Over the past year, I gathered 11 shower filters to install and test in my own apartment in search of the very best ones. Here’s what I found.