We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Remote-sensing technology allows engineers and scientists to map land, forests, water bodies, and minerals without physically ...

Next week, a low off the coast of California will pull in some moisture and bring in a chance of showers here in the Valley. Royal Norman explains. The Valley will see clouds throughout the weekend ...

Add Yahoo as a preferred source to see more of our stories on Google. We recently wrote a post where medical professionals revealed the "small" health signs you shouldn't ignore. In the comments, ...

Meta’s Reels has become a $50 billion business. Above is the launch video for the product from 2020. META Meta Platforms Chief Executive Mark Zuckerberg announced on an October earnings call that ...

Getting your Trinity Audio player ready... The outlook for significant snowfall at Colorado ski resorts through the end of the year remains grim, even as most resorts report severely limited terrain ...

Samsung is working on a new camera sensor, and once it finds its way into a next-gen Galaxy S-series device, it could help alleviate some of the brand’s problems with shutter speed. As reported by ...

A slightly toasty lead-up to Christmas Day is in store for North Texas after this weekend’s cold front. The Climate Prediction Center, a part of the National Weather Service, is forecasting a high ...

When you're checking the freshness of a piece of fish that you plan on eating, you want results right away. That's where a new microneedle-based sensor comes in, as it delivers a yay or nay in less ...

The U.S. Food and Drug Administration has issued an alert for “a potentially high-risk issue” regarding two glucose monitor sensors that have been malfunctioning and linked to multiple fatalities. The ...

Chris Impey has received funding from NASA, NSF, Howard Hughes Medical Institute, and the Templeton Foundation. If you look across space with a telescope, you’ll see countless galaxies, most of which ...

Note: This story was updated at 3:10 p.m., Dec. 2, 2025, to include a statement released Tuesday by the city’s managing director. Layoffs will be unavoidable if the Reading administration’s proposed 9 ...