A map shows the severity of water limitation—the relationship surface between water supply and demand—across the contiguous United States. A map shows the severity of water limitation—the ...

Here’s how it works. Ditching single-use plastic bottles isn’t just better for the planet, it’s a smarter way to keep your drinks cool and refreshing all day. The right water bottle can make ...

This map shows current hard and soft water locations (source: Bristan) And living in certain areas of the UK could mean you're more protected against degenerative diseases like dementia - after ...

Most will agree that reusable water bottles are a great idea in theory and in practice. What you may not realize is that every one of them has an expiration date. Inevitably, even the sturdiest ...

We are constantly encouraged to drink more water. The advice comes from doctors and is sold to us by influential celebrities, who appear on social networks with their colorful metal bottles that have ...

It’s also a whopping 40 ounces. Its bonus pill-saving feature aside, this bottle has all the usual makings you’d expect from a modern water bottle: double-insulated walls to keep liquids icy for up to ...

A nanometer is one billionth of a meter. UV radiation has a shorter wavelength and is more energetic than visible light. Depending on its wavelength, it can get through the ozone layer and affect our ...

We've all been there - arriving at a destination and realizing you forgot that one vital thing. Like, oh, say... underwear or your phone charger. Or how about those who discover at their beach getaway ...