The rise of artificial intelligence (AI) is creating unprecedented demand for energy. By one estimate, the world's power ...

Solar electricity is growing rapidly, but can it really dominate the global energy system? Here is what it will take for us ...

Fuel cells are quickly emerging as a viable source for AI and data center power. It's one reason Brookfield Asset Management ...

Higher education is increasingly under attack for what and how students learn. Some of that is political. Some, deserved. “Energy” is now one such political battleground. Environmental stu ...

The lights are off, the house is quiet and nothing seems to be running. But electricity is silently flowing through the plugs in your home. This hidden drain is known as phantom energy. Also called ...

Plus: the family of a teenager who killed himself after interacting with ChatGPT have updated their lawsuit against OpenAI ...

The concept behind a thermal battery is overwhelmingly simple: Use electricity to heat up some cheap, sturdy material (like ...

Dark energy—the term used to describe whatever is causing the universe to expand at an increasing rate—is one of the universe's greatest mysteries. The most widely accepted theory currently suggests ...

Data centers accounted for 4% of total U.S. electricity use in 2024. Their energy demand is expected to more than double by 2030.