Despite great progress over the past century, more than a billion people still don’t have access to clean drinking water today. Much of the water on Earth’s surface is polluted, but it’s not always ...

Instructables member Qttting_F has published a fantastic project detailing how to build a Water Surface Lamp, using a little Arduino coding and hardware, combined with a few LED lights to great effect ...

Evian knows that plastic water bottles aren't terribly kind to the environment, and it has a clever solution to that problem: give drinkers a way to kick the bottle habit altogether. Its newly ...