Tesla built its DOJO supercomputer to recognize road scenes in real time, and the review notes that the system performs about ...

Researchers developed a transparent smart contact lens that uses gold nanoparticle-embedded PEDOT:PSS nanowires to improve ...

In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions.

A biomechanical well plate inspired by the pressure-sensing lateral line of fish can wirelessly monitor the pulse of multiple ...

When living cells grow, divide or respond to drugs, they give off tiny amounts of heat that offer information about what the cells are doing. But because these heat signals are so vanishingly small, ...

Fitness wearables can help you move more, sleep better, and stay healthy. Here's how to pick the right one for you, along with the top fitness trackers we've tested. I’m PCMag’s senior writer covering ...

This story was updated in November 2025. Between the numb hands and the bulky layers of winter gear that make it nearly impossible to move gracefully, working on your car in a cold garage just isn’t ...

There has never been a better selection of fitness trackers, but with choice comes confusion. We're here to help you narrow your options and find the best fitness tracker for your needs and budget. We ...

Tech diving specialist Halcyon has issued a mandatory safety inspection and service campaign for all oxygen MAV regulators used with its Symbios closed circuit rebreather (CCR). Owners of a Symbios ...

Today:Early fog in the far southwest clears quickly. Most areas stay dry with sunshine and variable cloud, though northern and northeastern regions may see isolated showers. Light winds overall, ...

July 14, 2026 Researchers found that semaglutide, the active ingredient in Ozempic and Wegovy, slowed biological aging markers in adults with HIV, marking the first clinical evidence that the drug may ...