Baidu, Amazon, and others are now pushing to make computers more capable of holding a decent conversation.
Apple hopes adding apps, touch controls, and Siri to Apple TV will help it dominate your home entertainment.
Researchers demonstrate a wearable system for tracking chemicals in saliva that may correspond to fatigue and other health issues.
Making AI software take real school exams might accelerate progress toward machines with common sense.
The rocket carrying two HoloLens headsets to the International Space Station blew up in June, and NASA is planning another launch.
A debate over the future of Bitcoin seems to be getting ugly – some people say their computers are being attacked to suppress their preferred changes.
Are stem cells at the root of common cancers? A startup named Stemcentrx thinks so.
The auto maker has lured the organizer of the DARPA Robotics Challenge to lead its new AI research effort.
Researchers say they could build a prototype of a molten-salt reactor, a safer, cleaner option for nuclear power, in 10 years.
Researchers build three-dimensional tissues by using DNA to program how they attach to each other.