Think you have dry skin? It could be dehydration. Here’s how to decode your symptoms, protect your skin barrier, whether you’re flaky, tight, oily, or all three.

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of ...

The Real ID deadline is 20 days away. If you're flying after May 7, here's how to check if your ID qualifies—or what to bring instead.

There are three main ways to know if your salmon has gone bad: how does it smell, how does it look, and how does it feel. Here's how to know when to toss it.

Cybercriminals have hacked into thousands of Asus routers. Here's how to tell if yours is compromised.

In PEAK, some forageable items are not safe – this guide explains how to tell which berries and mushrooms are safe and which are poisonous.

Many apps you use every day are highly invasive—but you don't have to make it easy for companies and data brokers to obtain and use your information.

Speaking up when you don't like your friend's partner takes some introspection. If you decide to proceed, here's what to say.