Curls and waves are beautiful. But when you want to smooth them out, these hot tools (including irons, a brush, and a comb) work wonders.
Fifty years ago, three mathematicians came up with a graph theory problem that they thought they might solve on the spot. A team has finally settled it.
For the past six months, this Alexa-integrated security and thermostat platform made my house feel safer and more comfortable.
The core technologies for sewage systems were developed over a hundred years ago. It's time to get better, healthier updates in the pipeline.
Once, we dreamed of one controller to rule them all. But when Logitech killed off the Harmony line, it ended an era.
Your messages don’t have to go out right away. Be strategic about when your recipient gets them.
From backup controllers to full-on sound systems, here are our favorite complements to your PS5.
Plus: Russian sanctions, Europe’s SolarWinds fallout, and more of this week’s top security news.
The committee's coming decision on banning Donald Trump from the platform is meaningless. Its existence only gets in the way of actually fixing Facebook.
A number of streaming services offer "high-quality" options, from Amazon Music to Spotify's upcoming tier. Here's how to demystify them.