IEEE Spectrum

Laser light and special sensors let a camera see around a corner with centimeter precision

One cable to rule them all, and it’ll be optical in 2016

Researchers continue to refine the process for producing laser-induced graphene that promises big changes in energy storage

This group of geriatric engineers probably can’t stop global warming—but maybe they can cool down a few hot spots

Your weekly selection of awesome robot videos

Will sodium replace lithium as the material of choice for rechargeable batteries?

Can more R&D dollars deliver a clean energy future faster?

The size and refrative index of transparent nanoparticles offer unique light scattering abilities

Bee cognition gives hints of how radios could talk on the fly

No robots were harmed (much) during this research

Erik DeBenedictis from Sandia National Labs envisions several technologies that can unlock exascale supercomputing

The UTC decision has been put off until 2023, but changes might happen fast at that point

Its electricity and propulsion section have arrived for stress testing

As far as StarCraft goes, humans aren't doomed (yet)

Metal wires made invisible with nanostructures could increase silicon solar cell efficiency by over 20 percent

Laser eyes designed for robot bees could help driverless cars see

Redox flow lithium battery could store energy from wind and solar

Voyomotive's plug-in device is the latest to promise drivers more control over their cars through their smartphones

The Scorecards

Our annual roundup of who has the most valuable high-tech patent portfolios

Use an Arduino and a Raspberry Pi to track your water use in real time

Watch over your usage with an Arduino and a Raspberry Pi

Surprise! It's Cyber Monday, and Amazon has a flashy but useless delivery drone announcement

Self-driving cars will be the opening act at the 2016-17 season

Scientists in Japan zap seeds with cold plasma device to shorten harvest

Wealth and poverty maps from mobile phone metadata could guide economic policy

Hit Victrola records made owning music fashionable

IEEE Spectrum’s roundup of gadgets for the techie in your life

By prioritizing the dynamic parts of a scene, machines can capture images more efficiently

Two San Francisco startup incubators, two companies from Estonia, and two low-cost approaches to one idea: connecting existing window shades to the Internet

The digital currency is at the center of linguistic, as well as financial, innovation

The new technique could help scan for cancer, stroke, heart disease

We take a close look at the FAA Task Force recommendations for mandatory drone registration

How to use single electrons for probing magnetic fields

The open-source movement hits the airwaves

The holidays are just around the corner, and it’s a good time to pause and reflect—about what new robots to get

Self-assembly process offers promising approach to producing nanowires at a lower cost

At stake is not only adherence to the law but the way software is integrated into the total package

Nuclear authorities are convinced that two idled Belgian reactors can operate safely despite thousands of flaws in their pressure vessels. Independent experts concur

The cold-cathode traveling-wave tube, an ultracompact, ultraefficient source of RF waves, may finally be within reach

Simple production method also creates a moisture-resistant barrier on water-sensitive perovskites

The country has slipped off the list of the 500 most powerful machines

A specialty processor diagnoses critically ill infants in record time

Energy could be stored as heat, hydrogen

A new jetpack, stabilized with high-­tech gyroscopes, could help astronauts navigate low-gravity environments

A new study shows that improved aircraft designs and air traffic management could slash aviation emissions

An investigation into dynamic random-access memory chip failure reveals surprising hardware vulnerabilities

Will a failed launch allow these navigation satellites to do some fundamental physics?

New graphene production could enable electronics over large and flexible substrates

Your weekly selection of awesome robot videos