Decades ago, shows like Star Trek, The Jetsons, and Lost in Space promised us a future full of helpful computers and robot assistants. Unfortunately, we haven’t quite gotten our general-purpose helper ...

Among the most promising tools of cancer therapy, engineered immune cells known as chimeric antigen-receptor (CAR) T cells have already transformed the treatment of blood cancers. Yet, despite their ...

The Nano Bee, created by engineer Ronald Valentine, is a diesel engine smaller than a quarter but powerful enough to to spin a model-plane propeller.

Just over half of U.S. teens say they have used chatbots for help with schoolwork, and 12% say they’ve gotten emotional support from these tools. Teens tend to view the future impact of AI on their ...

Beijing has tightened its grip on Hong Kong in recent years, dimming hopes that the financial center will ever become a full democracy. The IRGC is one of the most powerful organizations in Iran, ...