Some neighborhood grids just aren’t built for huge spikes in power demand. The rise of the electric car has utilities scrambling to adjust.
A Stanford professor claims to have invented a Bitcoin-like system that can handle payments faster and with more security.
Impressive progress hides major limitations of Google’s quest for automated driving.
Startup unveils a control system it hopes will become the industry standard for commercial unmanned aerial vehicles.
The best of the rest from the Physics arXiv preprint server.
Manufactured sapphire is incredibly strong and scratch resistant. Now falling costs and technology improvements could make it competitive with glass.
First, they teleported photons, then atoms and ions. Now one physicist has worked out how to do it with energy, a technique that has profound implications for the future of physics.
Why Zipcar’s technology and car-sharing business model have caught the attention of the big players.
Mark Zuckerberg’s plan to make Internet access more widely available faces a public backlash in India.