Computer simulations have uncovered a new manganese compound that could exist deep in Earth’s mantle and may be connected to ...

That would have enabled more of this organic carbon—and carbonate accumulating in shallow water around Columbia—to be ...

Oxygen toxicity and sheer panic are among the potential factors that could have led to the deaths of five Italian tourists who vanished on a daring scuba dive in the Maldives, experts say.

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 ...