A TikTok user tested a water sample Evian brand and sparked a debate amongst viewers who compared it to tap water.

A page dedicated to the microscopic world in everyday items shares unseen images of the world invisible to naked eyes.

Microplastics in drinking water present serious health risks, with their pervasive presence raising concerns about human exposure and environmental impact.

For general advice on choosing a filter, consult our water filter buying guide. CR will publish new lab tests and ratings for under-sink water filters and water filter pitchers this summer.