Last month Perplexity announced the confusingly named “Computer,” its cloud-based agent tool for completing tasks using a harness that makes use of multiple different AI models. This week, the company ...

When Anna Otto evangelizes about the power of computer science to transform lives, she’s not just talking as the computer science coordinator for a suburban Colorado district. She’s speaking as a mom.

Researchers developed a faster, more stable way to simulate the swirling electric fields inside industrial plasmas -- the kind used to make microchips and coat materials. The improved method could ...