When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or ...

Your car’s performance depends on precise control of air, fuel, and spark, and vacuum leaks quietly disrupt that balance.

Discover how professional racing engine diagnostics reveal hidden problems in your car. Expert insights from Miami's advanced auto repair specialists.

A first-of-its-kind kind scan could help millions of people suffering from hard-to-treat high blood pressure, research has revealed. Experts at University College London have identified a hidden cause ...

While the president said he had an M.R.I. exam, a physician’s memo released by the White House was less specific. By Gina Kolata Gina Kolata has reported on heart disease for 30 years as well as the ...

Test your broadband connection speed. Our speedtest works on the vast majority of web browsers and devices, including computers, tablets, phones and games consoles. If you are experiencing ...

If you work with AI tools every day like I do, you probably know this already: that most of them sound better on the landing page than they perform in real life. So instead of repackaging PR blurbs ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Car trouble got you down? When diagnosing a problem in any modern vehicle, your first plan of attack should be to check under the steering wheel. Then plug in a diagnostic tool to your OBD2 port and ...

Hi, I’m Sam Gold. Did you know that you have rights a lid angle sensor in your MacBook? The Constitution human interface device utility says you do. This is a little utility that shows the angle from ...

We’ve gathered some of the best gifts for any occasion, from blenders and espresso machines to smartwatches and treadmills.