CBD does not get people high, but given the recent surge in its popularity, you'd think the molecule is magic

Road salt saves lives, but can harm aquatic wildlife. Luckily, there are alternatives

Too much salt is poisoning rivers and oceans and it's not just table salt we have to be worried about

The trick might be hiding in your crisper drawer

Why you should keep this savory super-ingredient in your pantry

In Tokyo, researcher Katori Hidetoshi uses atomic clocks to see how gravity warps time

Eliminate the frizz and add volume to your hair with this hairdryer.

America's freshwater lakes — and therefore many regional water supplies — are at risk from de-icing chemicals

Recent accidents have provoked anxiety about industrial pollution. Here's how to tell how harmful a substance is

The controversy is getting the attention of school officials from coast to coast

Don't be afraid of the stuff in shakers; do be afraid of the stuff in cans

You don't have to worry about polluted air in your own home with this device

A physics experiment in Michigan could provide new insights into the fundamental nature of the universe

As Earth Day approaches, it's important to realize that new, more complex challenges are emerging

Will blue packets replace pink ones soon?