Abstract: Imbalanced data widely exists in security-prioritized domains, where minority classes often bring a disproportionately high risk. Especially in multi-class scenarios, challenges arise not ...

Conversational chatbots were the first chapter of AI. Today is the beginning of the second. We are excited to introduce Copilot Tasks — AI that doesn’t just talk to you, but works for you. This is a ...

The American Civil Liberties Union has filed a class-action lawsuit alleging that about 400 people, including U.S. citizens and children, were detained for hours and subjected to force during an ...

This new Lego Star Wars BB-8 model might only be a fraction cheaper than the previous, now retired version, but it’s less than half the size. Still, it’s a very nicely made model, with some nifty ...

Take the pressure off of problem solving with engaging thinking games that encourage students to work together to find solutions. Like many teachers, I used to think of problem-solving as something I ...

North American Class 8 truck orders surged in December, with ACT Research reporting a 118% monthly jump to 42,700 units and FTR citing a similar rise to about 42,200. Analysts said the spike reflected ...

TL;DR: AI is even more efficient with a lifetime subscription to ChatPlayground AI, now just $79 (reg. $619). AI models aren’t one-size-fits-all. ChatPlayground AI lets you see multiple models’ ...

Since operations began in October 2025, Memphis Safe Task Force officials have arrested nearly 4,700 people. People in Denmark 'stunned' by Trump's Greenland comments, former ambassador says Prince ...

MEMPHIS, Tenn. — Since operations began in October 2025, Memphis Safe Task Force officials have arrested nearly 4,700 people. According to a Friday, Jan. 2, release issued by the U.S. Marshals Service ...