A machine-learning system has been developed that can monitor heart rate using facial video clips that are captured passively by the user-facing camera during everyday smartphone use. The system meets ...

Perplexity introduced Search as Code as a reference architecture for AI-written Python search workflows, following its 2025 real-time Search API. The new approach shifts the pitch from repeatedly ...

Information technology is the design and implementation of computer networks for data processing and communication. This includes designing the hardware for processing information and connecting ...

How 16 top economists think AI will change the job market, and how to prepare. The unit’s future was thrown into doubt after its public work was halted despite winning praise from AI developers. Find ...