There are "costs of life" that mechanical physics cannot calculate. A clear example is the energy required to keep specific ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Since the one-day trial feels much more like a realistic workday, the process benefits both sides. Candidates have ample ...

Much of the focus on generative artificial intelligence (GenAI) has been on training data ingestion—the moment when AI ...

Researchers have created a protein that can detect the faint chemical signals neurons receive from other brain cells. By ...

As AI moves from controlled experiments into real-world applications, we are entering an inflection point in the security ...

Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive ...

Living cells pay a hidden energy price not just to run chemical reactions, but to keep them on track and block all the ...

Mercedes-Benz provided flights from Washington to San Francisco and accommodation so Ars could drive the CLA, as well as ...

Generative AI tools are making unauthorised use of vast amounts of copyrighted material, challenging traditional notions of ...