2025-12-11

No sterile neutrinos after all, say MicroBooNE physicists

There's a less than 5 percent chance that earlier anomalies can be explained by fourth neutrino "flavor." [...]

2025-12-11

Google DeepMind partners with the UK government for 'science breakthroughs, cleaner energy'

Google continues to invest in the UK, this time with a new DeepMind research facility. [...]

2025-12-11

OpenAI's GPT-5.2 is here: what enterprises need to know

The rumors were true, and the "Code Red" is over: OpenAI today announced the release of its new frontier large language model (LLM) family: GPT-5.2.It comes at a pivotal moment for the AI pi [...]

2025-12-11

Ars Live: 3 former CDC leaders detail impacts of RFK Jr.’s anti-science agenda

Join us Tuesday, December 16, at 2 pm ET to hear from leaders who resigned in protest. [...]

2025-12-11

'47 Ronin' director found guilty of defrauding Netflix out of $11 million

A director who was charged with defrauding Netflix out of millions of dollars has been found guilty, Business Insider reports. Carl Rinsch, director of the 2013 Keanu Reeves movie 47 Ronin, now faces [...]

2025-12-10

Many States Say They’ll Defy RFK Jr.’s Changes to Hepatitis B Vaccination

Most Democratic-led states will continue to recommend the hepatitis B vaccine at birth, despite a CDC advisory panel’s vote against it. [...]

2025-12-10

This is the oldest evidence of people starting fires

We didn't start the fire. (Neanderthals did, at least 400,000 years ago.) [...]

2025-12-10

Geminids Is the Final Big Meteor Shower of 2025, and It's Coming Soon

This meteor shower can throw dozens of shooting stars per hour under ideal conditions. [...]

2025-12-10

The 70% factuality ceiling: why Google’s new ‘FACTS’ benchmark is a wake-up call for enterprise AI

There's no shortage of generative AI benchmarks designed to measure the performance and accuracy of a given model on completing various helpful enterprise tasks — from coding to instruction fol [...]