A quick thought experiment – imagine asking students to solve the problem ½ + ¼. How do they respond? How do they get to those responses? To many, this will look like a simple problem using familiar ...

Wetlands like South Sudan's Sudd swamp saw more rainfall in 2020 due to the La Niña climate event, which caused more methane to enter the atmosphere. Inna67895 via Wikimedia Commons As the world ...

The HCOB Flash Germany Composite PMI Output Index came in at 52.5 in January, up from 51.3 in December and the highest for three months. Flash Germany Services PMI Business Activity Index at 53.3 vs.

WASHINGTON (AP) — The Trump administration has launched what officials describe as the largest federal immigration enforcement operation ever carried out, preparing to deploy as many as 2,000 federal ...

Abstract: This paper introduces RACER, the Rational Artificial Intelligence Car-following model Enhanced by Reality, a cutting-edge deep learning car-following model, that satisfies partial derivative ...

Creating a virtual brain may sound like a science-fiction nightmare, but for neuroscientists in Japan and at Seattle’s Allen Institute, it’s a big step toward a long-held dream. They say their ...

A century ago, the strange behavior of atoms and elementary particles led physicists to formulate a new theory of nature. That theory, quantum mechanics, found immediate success, proving its worth ...

OpenAI has recently unveiled an update to its GPT-5 Instant model, showcasing notable improvements while maintaining its core personality traits. The latest version continues to demonstrate a balanced ...

Artificial intelligence models can secretly transmit dangerous inclinations to one another like a contagion, a recent study found. Experiments showed that an AI model that’s training other models can ...

Redmi unveiled the Redmi Turbo 4 in China at the beginning of 2025. The device was rebranded as the Poco X7 Pro in markets outside of China. Recent reports have been gradually leaking details about ...