We rounded up 54 unique gifts to shop for grandpa. From useful tool kits to personalized sweatshirts with his grandkids' names, these ideas will make him smile.

Now funding on Kickstarter, the exquisitely machined Hard Bar is in fact a sheath for an even more useful EDC fixed blade.

A pen that's just a pen is so mundane. These pens have all sorts of gadgetry that can do everything from helping you hang a ...

Last year, premium electric mountainbike brand Thok previewed Project 4, a prototype rolling with a 3D-printed aluminum and ...

I reviewed a bewildering array of gadgets this year. Here are the few that became essential parts of my kit. (No Apple gear ...

Hardware security keys are a high-tech, high-security alternative to using text messages and two-factor authentication (2FA) ...

Buying gifts on a budget? Whether you're shopping for dad, boyfriend, husband, brother, or son, these 40 gifts for men under ...

Are you looking for last-minute gift ideas? Here are the best last-minute gift ideas that will make it look like you put a ...

If only a tiny arcade Atari game were a thing when you were a kid. Five of those would've prevented a lot of fights. View ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Signe Brewster and James Austin After testing 14 soldering irons, we ...

All living things need energy. They get this energy from food. A food chain shows how energy is passed between plants and animals. All food chains include a producer. This is something that has ...

Click to Start Demo Assistive technology note: If you use a screen reader, you may need to turn it off after starting the demo or it may intercept keystrokes, interfering with the demo. Ghosts can be ...