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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Nasa Just Proved It Can Navigate Space Using Pulsars. Where to Now?
From ACM News

Nasa Just Proved It Can Navigate Space Using Pulsars. Where to Now?

Half a century ago, astronomers observed their first pulsar: a dead, distant, ludicrously dense star that emitted pulses of radiation with remarkable regularity...

How a 22-Year-Old Discovered the Worst Chip Flaws in History
From ACM Careers

How a 22-Year-Old Discovered the Worst Chip Flaws in History

In 2013, a teenager named Jann Horn attended a reception in Berlin hosted by Chancellor Angela Merkel. He and 64 other young Germans had done well in a government...

Big Bets on A.i. Open a New Frontier For Chip Start-­ps, Too
From ACM Careers

Big Bets on A.i. Open a New Frontier For Chip Start-­ps, Too

For years, tech industry financiers showed little interest in start-up companies that made computer chips.

The James Webb Space Telescope Has Emerged from the Freezer
From ACM News

The James Webb Space Telescope Has Emerged from the Freezer

After spending three months at a temperature of just 20 degrees Celsius above absolute zero, the massive James Webb Space Telescope emerged from a large vacuum...

Geocarb: A New View of Carbon Over the Americas
From ACM News

Geocarb: A New View of Carbon Over the Americas

A new NASA Earth science mission in the early stages of design may achieve a transformational advance in our understanding of the global carbon cycle by mapping...

Exascale a 'main Priority' For Doe
From ACM TechNews

Exascale a 'main Priority' For Doe

Exascale computing is a priority for the U.S. Department of Energy, which last year alloted $258 million to research the hardware, software, and applications needed...

Big Brother on Wheels: Why Your Car Company May Know More About You Than Your Spouse. 
From ACM News

Big Brother on Wheels: Why Your Car Company May Know More About You Than Your Spouse. 

Daniel Dunn was about to sign a lease for a Honda Fit last year when a detail buried in the lengthy agreement caught his eye.

Bbva Foundation Recognizes Goldwasser, Micali, Rivest, Shamir, For Enabling a Secure Digital Society
From ACM News

Bbva Foundation Recognizes Goldwasser, Micali, Rivest, Shamir, For Enabling a Secure Digital Society

The BBVA Foundation Frontiers of Knowledge Award in the Information and Communication Technologies category goes  to Shafi Goldwasser, Silvio Micali, Ronald Rivest...

How to See a Memory
From ACM News

How to See a Memory

For someone who's not a Sherlock superfan, cognitive neuroscientist Janice Chen knows the BBC's hit detective drama better than most.

Nasa Test Proves Pulsars Can Function as a Celestial Gps 
From ACM News

Nasa Test Proves Pulsars Can Function as a Celestial Gps 

From its perch aboard the International Space Station, a NASA experiment has shown how future missions might navigate their way through deep space.

Can We Make a Hack-Proof Internet with Quantum Physics?
From ACM News

Can We Make a Hack-Proof Internet with Quantum Physics?

Is it possible to build a network that's impossible to hack? Quantum physicists believe it might.

Nasa Space Telescopes Provide a 3D Journey Through the Orion Nebula
From ACM News

Nasa Space Telescopes Provide a 3D Journey Through the Orion Nebula

Astronomers and visualization specialists from NASA's Universe of Learning program have combined visible and infrared vision of the Hubble and Spitzer space telescopes...

Silicon Gains Ground in Quantum-Computing Race
From ACM News

Silicon Gains Ground in Quantum-Computing Race

In the next few weeks, a research group at the Delft University of Technology in the Netherlands expects to receive an important package. Its contents promise to...

Trojan Team's Bias-Busting App Wins Third Prize at Facebook Global Hackathon
From ACM TechNews

Trojan Team's Bias-Busting App Wins Third Prize at Facebook Global Hackathon

Team Artemis of the University of Southern California won third prize at the 2017 Facebook Global Hackathon for a virtual reality tool designed to rid the workplace...

Chinese Workers Abandon Silicon Valley For Riches Back Home
From ACM Careers

Chinese Workers Abandon Silicon Valley For Riches Back Home

A few years ago, Wang Yi was living the American dream. He had graduated from Princeton, landed a job at Google and bought a spacious condo in Silicon Valley.

"when Performance Is Pursued Above All"
From ACM News

"when Performance Is Pursued Above All"

Long-overlooked CPU vulnerabilities have come to light.

When Wi-Fi Won't Work, Let Sound Carry Your Data
From ACM News

When Wi-Fi Won't Work, Let Sound Carry Your Data

If you've ever struggled to pair your phone with a Bluetooth speaker or set up a wireless printer, you know that it's often easier to connect to a server halfway...

Meltdown and Spectre Expose the Dark Side of Superfast Computers
From ACM Opinion

Meltdown and Spectre Expose the Dark Side of Superfast Computers

Hundreds of gadget makers and software companies at this week's annual Consumer Electronics Show (CES) in Las Vegas are staking the success of their newest products...

With the Summit Supercomputer, U.s. could Retake Computing's Top spot
From ACM News

With the Summit Supercomputer, U.s. could Retake Computing's Top spot

In November of 2012, the semiannual Top500 rankings of the world's supercomputers gave top billing to a machine constructed at the Oak Ridge National Laboratory...

China Becomes One of the Top 5 ­.s. Patent Recipients For the First Time
From ACM News

China Becomes One of the Top 5 ­.s. Patent Recipients For the First Time

Chinese companies have increased the number of U.S. patents they've received by tenfold in less than 10 years, another sign that the world's second-largest economy...
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