Technique advances understanding of a basic concept in graph theory, paralleling advances in edge connectivity.
Startup offers $995 remotely steered video-chat device for people to check up on kids and elderly relatives.
Efforts are underway to make your smart toilet—and other connected devices—less vulnerable to hackers.
Four-week course tackles data collection, storage, analytics, and visualization.
A paralyzed man will receive experimental surgery connecting a brain chip to systems that activate muscles in his arm.
Smart home appliances could become more common thanks to efforts by major companies including Lowe’s and Staples to make gadgets compatible.
IBM says it will invest $1 billion in the computer system that won on Jeopardy! but has stumbled so far in the real world.
A new smartphone app from a Twitter cofounder makes it easy and fun to get your friends’ advice on everything from shopping to Chopin.
Companies have figured out that a smart watch can't just be functional; it has to look good, too.
Typing in passwords on tablets and PCs could become a thing of the past.