Six technologies that produce clean, safe drinking water

By Cat DiStasio One in 10 people worldwide lack regular access to safe drinking water. In an effort to tackle this most basic humanitarian problem, engineers around the globe have developed a wide array of devices, large and small, that generate cle...

6 gadgets that provide fresh water to those who need it most

By Cat DiStasio There are 1.2 billion people around the world do not have reliable access to fresh, potable water. That's why advancements in water purification technology are so important. Fortunately, there are a lot of innovative folks working on...