Two inexpensive commercial materials store solar energy as electrons and release hydrogen fuel on demand in darkness, requiring no external power and setting a new performance record.

The nation’s average price of gasoline has fallen 5.7 cents over the last week and stands at $2.79 per gallon, according to GasBuddy® data compiled from more than 12 million individual price reports ...

2-Year U.S. Treasury Note Continuous Contract $104.340 0.047 0.04% 5-Year U.S. Treasury Note Continuous Contract $109.281 0.125 0.11% 10-Year U.S. Treasury Note Continuous Contract $112.516 0.219 0.19 ...

Wednesday December 24, 2025 - The partners closed the initial open season for the proposed refined products pipeline from Texas to Arizona and scheduled another open season next month.