Tech stocks jumped on Tuesday after a rough start to the week sent the tech-heavy Nasdaq Composite (^IXIC) index further into a correction. Memory chip stocks slid in premarket trading but turned ...

In Alpha Schools, students spend two hours a day learning basic subjects entirely from artificial intelligence systems. Then, human guides lead them to workshops to learn life skills.

The digital travel platform has set its sights on becoming an AI-powered travel companion as it changes how it builds ...