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 novel optical technique could overlay virtual imagery on the real world through a compact pair of glasses.
A viral social-media campaign has brought unprecedented money to a rare disease. How might new funding help ALS research?
Mobility data from an African mobile-phone carrier could help researchers recommend where to focus health-care efforts.
Enlitic wants to make medicine smarter and faster with machine learning.
The latest way to snoop on a computer is by measuring subtle changes in electrical potential as data is decrypted.
Security flaws in a system of networked stoplights point to looming problems with an increasingly connected infrastructure.
A new kind of accelerometer could bring sophisticated motion sensing to even cheap mobile phones.
The complexity of the Internet is overwhelming some older routers, but these systems can easily be upgraded.