Uncertainty around the impact of Donald Trump's policies has led to a small decline in gas prices over the past week, data ...

Found this map via a link at Digg.com that shows gas prices around the country by county. The map is color coded with the lowest prices glowing green in the states of Idaho, Wyoming, Utah and Montana.

You can set your destination to cheaper gas with the help of Waze and Google Maps. The U.S. national average for a gallon of gas is $3.40 — and in places like Hawaii, California, and ...

A new map has revealed that up to 25 percent of Americans live in areas where radon levels are considered unsafe by the Environmental Protection Agency (EPA). Radon is a radioactive gas that has ...

EDITOR'S NOTE: This video was originally published in December 2015. More from Transportation EDITOR'S NOTE: This video was originally published in December 2015. Jump to ...

The map below shows the latest reported gas prices, clicking on the price tags will provide more information about that location. Pan and zoom using the controls in the top-left corner of the map ...