Products Can Harm People for Decades Before Companies Change. Here’s How to Stop Them

Seventy years ago, two scientists working for the American Cancer Society, E. Cuyler Hammond and Daniel Horn, published one of the first studies definitively linking cigarette smoking to lung cancer, adding to a growing scientific consensus that cigarettes were behind a worldwide spike in the disease. This might have been the moment when Americans realized … Read more

Do You Really Need a Water Filter?

All sorts of nasties—lead, mercury, radium, nitrates, norovirus, agricultural runoff, PFAS, and more—can lurk in your water. No surprise, then, that about 40% of U.S. homes filter theirs. But the options are endless, from simple $20 charcoal-filter pitchers to reverse osmosis, point-of-entry, or ultraviolet filters. Depending on what you choose, a water filter can cost … Read more

Do You Really Store Stress in Your Body?

If you get enough back aches, someone will eventually tell you that’s where your body stores stress. If your stomach hurts, you’ll hear the same thing: Your emotions are trapped in your belly. But what does that mean? Is your anxiety about work or money really coursing through your body and nestling into your organs … Read more