Dahl works at NOAA’s Space Weather Prediction Center in Colorado. He’s part of team tracking the sun as it goes through an 11 ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

UniSource Energy Services, along with three other Arizona utility companies, announced Monday plans to join an ‘energy market ...

President Vladimir Putin on Thursday threatened to strike "decision-making centres" in Kyiv with Russia's new hypersonic ...

Tens of millions of Americans will be impacted by a storm set to drench the eastern United States this Thanksgiving.

Ukrainian President Volodymyr Zelensky on Thursday slammed a "despicable escalation" by Russia as he accused its military of ...

Russia's army on Thursday launched a massive attack on Ukraine's energy sector, forcing emergency power outages as ...

Many municipalities that have declared themselves to be an Unwilling Host to new or extended industrial wind power sites know ...

For months, the controversy over proposed high-voltage power lines in three Maryland counties has centered on property rights ...

The approval ends years of wrangling that launched a U.S. Justice Department investigation into why Colorado-based Liberty ...

A network of sensors has begun providing what may be the first collection of utility customer readings of one critical ...