A new framework allows AI models that have already been trained to learn new tasks without sacrificing performance when ...

Dysphagia frequently co-occurs with cognitive impairment, suggesting that swallowing may involve cognitive processes. However, the relationship between cognitive load and swallowing performance ...

AI benchmarks report how large language models (LLMs) perform on specific tasks but provide little insight into their underlying capabilities that drive their performance. They do not explain failures ...

Leah Solivan built Taskrabbit from a recession-era idea into one of the companies that helped define the gig economy. Then she sold it to Ikea in what she describes as a tearful, unanimous board vote.

Tech expert ThioJoe shares seven essential computer tips to perform every month. Concern, anger and hope simmer in Cuba after Trump calls for 'imminent action' against government Munitions factory in ...

Perplexity is bringing its AI closer to its users, with a new Personal Computer that combines its agentic AI platform with a Mac mini's local applications. This may be too much AI for some people. At ...

OpenAI has introduced ChatGPT 5.4, a new model that expands the boundaries of artificial intelligence with notable updates in functionality and scope. One key feature is its 1-million-token context ...

When most people think of AI, names like ChatGPT, Gemini, or Perplexity come to mind. Traditionally, these tools respond to questions with text-based answers, or generate images, audio, or video from ...

First look: Perplexity AI aims to transform how artificial intelligence handles complex, multi-step tasks. Its new platform, called Computer, serves as a coordination layer for multiple large language ...

Something strange happened at University of California campuses this fall. For the first time since the dot-com crash, computer science enrollment dropped. System-wide, it fell 6% last year after ...