More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.

The RAMI 4.0, Reference Architecture Model Industrie 4.0 (Industry 4.0), was developed by the German Electrical and Electronic Manufacturers' Association (ZVEI) to support Industry 4.0 initiatives, ...

A security camera lets you watch your home from anywhere and doesn't cost nearly as much as a full security system. These are the top indoor security cams we've tested. I'm PCMag's managing editor ...

While older computers and storage drives might still use the common SATA or the older PCIe 3.0 interfaces to sling your bits of data around, more recent computing equipment most often offers the ...

Industry 4.0 is a paradigm shift in organizing and managing industrial businesses. Industry 4.0 and smart manufacturing. What do these terms mean? Can they be used interchangeably or not? It is nearly ...

If you own your home, your home equity may make it possible to access a significant amount of money when you need it. In fact, the average homeowner has around $206,000 of tappable equity in their ...

Without really upgrading the physical design, the Oura Ring 4 rises in price, adds only a few features (most of which roll back to Oura Ring Gen 3) and doesn’t meaningfully reduce the size of ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

A home equity line of credit lets you borrow against your home's value to access cash as needed. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet ...

A designer, engineer, or architect who needs to create prototypes or models of new products, parts, or structures? An artist who sees fabricating 3D objects as a kind of sculpture? Or a ...