With rising DRAM costs and chattier chatbots, prices are only going higher. Frugal things you can do include being nicer to the bot.

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to recognize biology may no longer be enough.

The rise of AI has given us an entirely new vocabulary. Here's a list of the top AI terms you need to learn, in alphabetical order.

WiMi Studies Quantum Hybrid Neural Network Model to Empower Intelligent Image Classification BEIJING, Jan. 15, 2026––WiMi Hologram Cloud Inc. (NASDAQ: WiMi) ("WiMi" or the "Company"), a leading global ...

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

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

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

Instead of using a single GenAI tool to create a one-note research paper, why not tune up an orchestra of machine assistants?

Inspired by biological systems, materials scientists have long sought to harness self-assembly to build nanomaterials. The ...

Think back to middle school algebra, like 2 a + b. Those letters are parameters: Assign them values and you get a result. In ...

GenAI isn’t magic — it’s transformers using attention to understand context at scale. Knowing how they work will help CIOs ...

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