Oracle shares sank 13% on Thursday, sparking a tech selloff as the company's massive spending and weak forecasts fanned doubts over how quickly the big bets on AI will pay off.

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 ...

Oct. 25, 2025 A UCLA-led team has achieved the sharpest-ever view of a distant star’s disk using a groundbreaking photonic lantern device on a single telescope—no multi-telescope array required. This ...