Virgin Media O2 reports it is “doubling down on its commitments to use renewable energy and to achieve net zero carbon emissions” after agreeing a long-term Power Purchase Agreement with egg Power.

The energy sector faces growing complexity and demand, but AI offers a transformative solution. AI can optimize energy systems, manage assets, and boost end-use efficiency, potentially saving 3,700 ...

Abstract: Graph signal processing (GSP) has emerged as a powerful framework for analyzing data defined on irregular domains. In recent years, many classical techniques in signal processing (SP) have ...

After decades of relative stability in U.S. electricity use, demand is skyrocketing with the proliferation of large artificial intelligence (AI) data centers, along with an increase in electrification ...

Explore Python Physics Lesson 8 and discover how energy shapes orbits with clear, step-by-step graphs and simulations. This lesson explains the relationship between kinetic and potential energy in ...

In iOS 26.4, Apple added an Average Bedtime metric to the Sleep section of the Health app, letting users better monitor how bedtime impacts sleep quality. Under a new Sleep Highlight, Apple lists the ...

The original version of this story appeared in Quanta Magazine. Suppose you want to empty a box. Really, truly empty it. You remove all its visible contents, pump out any gases, and—applying some ...

As the global demand for sustainable energy solutions intensifies, the efficiency of devices like metal-air batteries and fuel cells hinges on a critical chemical process: the oxygen reduction ...

Try as they might, scientists can’t truly rid a space or an object of its energy. But what “zero-point energy” really means is up for interpretation. Suppose you want to empty a box. Really, truly ...

The reorganization reflects the ongoing shift in the federal government’s energy priorities: less renewable energy, more fossil fuels. By Brad Plumer Reporting from Washington The Energy Department is ...

If you follow news about climate change, you’ve probably seen the term “primary energy”. This phrase refers to the raw energy in fuels and natural resources – the energy content of oil in a barrel, ...