In a smart city, every electric vehicle must have access to a charging station within its driving range. So how should these stations be located? The good news: computer scientists have solved the general version of this problem. The bad news: it's NP-hard.
A startup is trying to demonstrate that carbon dioxide can be used to make clean geothermal power economical and far more widespread.
Musk says battery cell capacity will need to double worldwide for Tesla to produce a mass-market electric car.
Facing a declining market for e-readers, E Ink’s new R&D facility is trying out some different ideas.
Here’s why location matters again in e-commerce.
Twitter may make major interface changes to address the growing need to make money.
A method for single-cell DNA analysis could provide a safer genetic screen for IVF.
Smartphone makers’ custom software is responsible for a slew of Android security issues, researchers at North Carolina State University say.
Hard-drive maker HGST has tamed the manufacturing challenges to bringing high-capacity, energy-efficient helium-filled drives to market.
Motion capture techniques record almost every conceivable form of body movement for the control of virtual characters in games and movies. But tongue movement has always been the exception, until now.