Abstract: An automatic Staircase Lighting (SCL) system using Arduino was designed and developed to enhance energy efficiency, safety, and convenience in residential and commercial buildings. The ...

Add Yahoo as a preferred source to see more of our stories on Google. Washington’s transportation revenue is falling as fewer drivers hit the road and fuel consumption declines, according to a new ...

When gas prices spike, filling up gets more painful. In California, the average cost of a gallon of unleaded was $5.53 on Monday, 33 cents higher than a week ago. California, as is often the case, has ...

DETROIT — When gas prices spike, filling up gets more painful. But consumers can do something to stretch their fuel just a little farther: Change the way they drive. “It’s a hard one to swallow, right ...

Abstract: Mid-wave infrared (MWIR) spectral imaging is a powerful technique for regional-scale gas detection, however, existing instruments suffer from bulky volume, long scanning time, and complex ...

Add Yahoo as a preferred source to see more of our stories on Google. Americans have already started to feel the consequences of Donald Trump's military strikes on Iran, as oil and gas prices have ...

This story was originally published by CalMatters. Sign up for their newsletters. Three years ago, California built a first-in-the-nation system aimed at protecting drivers when oil markets turn ...

SPRINGFIELD — A coalition of 19 manufacturer, business and labor organizations have petitioned to end ongoing workshops studying the future of natural gas in Illinois after a statewide resource ...

SAN DIEGO COUNTY, Calif. — With gas prices climbing above $5 a gallon in San Diego County, some drivers are noticing a much cheaper option at the pump: E85 fuel. At one gas station in Kearny Mesa, ...

What happens when someone brings a metal detector into a big retail store? The search begins for hidden coins, lost items, and maybe even real gold. The results are unexpected. US Central Command ...