Our '7 Days' weekly tech roundup brings the juiciest announcements. Read about 1000Hz+ refresh rate on Windows 11, gaming layoffs, and price hikes.

As consumer tech gets even more pricey, the Amazon discounts are as good a reason to buy as any.

Most drivers think the OBD-II port is only for check engine lights, but the right scanner can unlock live vehicle data and deeper diagnostics.

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Amazon’s highest-end streaming stick supports Wi-Fi 6E and offers double the storage of its predecessor. It also displays ...

Implanting living cells as long-term drug producers could transform treatment for numerous diseases, but it is difficult to house the tiny workers in quantities high enough to ensure dosage needs are ...

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Stan Horaczek Published Mar 25, 2026 3:29 PM EDT Add Popular Science (opens in a new tab) Adding us as a Preferred ...

These two almost identical Apple Watch models seem suspiciously similar, but a few changes in the new one make it worth comparing their features. Jeff Carlson writes about mobile technology for CNET.

The field of biosensor technology is undergoing rapid transformation, driven by the need for precise, real-time monitoring of biochemical processes such as ...

As consumer tech gets even more pricey, this week’s Amazon discounts are as good a reason to buy as any.