Gas prices have increased by 28 cents over the past month, resulting in a record for September. This surge has also been accompanied by a significant milestone for diesel prices, which have exceeded $6 for the first time.

Further details on this development are available from Yahoo Finance. The source provides more information on the current state of gas and diesel prices.

For those looking to stay updated on the latest pricing trends, additional context and data can be found through Yahoo Finance, offering a more comprehensive understanding of the situation.