Batteries for smart watches and other wearables never last long – a new design of microchip could change that.
Startup Vizera makes a projector that adds realistic-looking surfaces to actual objects, making for a new kind of shopping experience.
A viral social-media campaign has brought unprecedented money to a rare disease. How might new funding help ALS research?
The complexity of the Internet is overwhelming some older routers, but these systems can easily be upgraded.
The NSA’s deputy director at the time of the Snowden leaks argues that it makes sense for the agency to simultaneously aim to compromise and improve online security.
To complement our list of young innovators, here are several who have been at it for decades.
Baidu is a fixture of online life in China, but it wants to become a global power. Can one of the world’s leading artificial intelligence researchers help it challenge Silicon Valley’s biggest companies?
Uber’s most important innovation is the way it prices its services. But that innovation has not been unreservedly welcomed by customers. They’re wrong.
Despite the outcry over government and corporate snooping, some people allow themselves to be monitored for money or rewards.
A heads-up display could be safer than glancing at your smartphone while driving—but some features may be more distracting than others.