TikTok trend or derm-approved? We found out.

From The Gambia to the US, sea salt is increasingly seeping into the freshwaters people need for drinking and producing food.

If you've been sick lately — and, between skyrocketing flu activity, COVID-19, RSV and the plain old common cold, you probably have — you've probably googled your symptoms and come across three words: ...

The vast majority—97 percent—of the earth’s water is salt water found in our oceans. Another two percent is stored in ice caps or glaciers. That leaves just one percent of all water on earth for ...