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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.


Not Just Bitcoin: Why the Blockchain Is a Seductive Technology to Many Industries
From ACM News

Not Just Bitcoin: Why the Blockchain Is a Seductive Technology to Many Industries

If you've ever run a business, whether it's an ice cream shop or a Fortune 500 company, then you've probably kept a ledger.

Found: Clues About Volcanoes Under Ice on Ancient Mars
From ACM News

Found: Clues About Volcanoes Under Ice on Ancient Mars

Volcanoes erupted beneath an ice sheet on Mars billions of years ago, far from any ice sheet on the Red Planet today, new evidence from NASA's Mars Reconnaissance...

New Health Sensing Tool Measures Lung Function Over a Phone Call, From Anywhere in the World
From ACM TechNews

New Health Sensing Tool Measures Lung Function Over a Phone Call, From Anywhere in the World

University of Washington researchers have developed a health-sensing tool that can accurately measure lung function over a phone call. 

Ibm Inches Ahead of Google in Race For Quantum Computing Power
From ACM News

Ibm Inches Ahead of Google in Race For Quantum Computing Power

All kinds of things are hooked up to the Internet these days, but Jerry Chow's computer stands out. Chilled by liquid helium, his superconducting processor uses...

Inside the Secret Meeting Where Wall Street Tested Digital Cash
From ACM News

Inside the Secret Meeting Where Wall Street Tested Digital Cash

On a recent Monday in April, more than 100 executives from some of the world's largest financial institutions gathered for a private meeting at the Times Square...

Hiding in the Sunshine: The Search for Other Earths
From ACM News

Hiding in the Sunshine: The Search for Other Earths

We humans might not be the only ones to ponder our place in the universe.

­wm Researchers Create a Better Way to Find Out 'when'
From ACM TechNews

­wm Researchers Create a Better Way to Find Out 'when'

An international team of scientists has devised a mathematical tool that can reduce timing uncertainties during changing events.

The Government Wants Your Fingerprint to ­nlock Your Phone. Should that Be Allowed?
From ACM News

The Government Wants Your Fingerprint to ­nlock Your Phone. Should that Be Allowed?

As the world watched the FBI spar with Apple this winter in an attempt to hack into a San Bernardino shooter's iPhone, federal officials were quietly waging a different...

Claude Shannon, the Father of the Information Age, Turns 1100100
From ACM News

Claude Shannon, the Father of the Information Age, Turns 1100100

Twelve years ago, Robert McEliece, a mathematician and engineer at Caltech, won the Claude E. Shannon Award, the highest honor in the field of information theory...

The Struggle with Image Glut
From ACM News

The Struggle with Image Glut

As the fruit-fly larva wriggles forwards in the video, a crackle of neural activity shoots up its half-millimetre-long body.

Thinking Outside the Sample
From ACM TechNews

Thinking Outside the Sample

Researchers have developed a framework they say could help computers learn how to process and identify images faster and more accurately. 

Curiosity Mars Rover Crosses Rugged Plateau
From ACM News

Curiosity Mars Rover Crosses Rugged Plateau

NASA's Curiosity Mars rover has nearly finished crossing a stretch of the most rugged and difficult-to-navigate terrain encountered during the mission's 44 months...

Software Error Doomed Japanese Hitomi Spacecraft
From ACM News

Software Error Doomed Japanese Hitomi Spacecraft

Japan's flagship astronomical satellite Hitomi, which launched successfully on 17 February but tumbled out of control five weeks later, may have been doomed by...

As ­S Drops 'cyber Bombs,' Isis Retools Its Own Cyber Army
From ACM News

As ­S Drops 'cyber Bombs,' Isis Retools Its Own Cyber Army

The Islamic State has been deft in its use of the Internet as a communications tool.

Security Breach in Israeli-Made Waze Lets Hackers Stalk ­sers
From ACM TechNews

Security Breach in Israeli-Made Waze Lets Hackers Stalk ­sers

University of California, Santa Barbara professor Ben Zhao and colleagues have demonstrated a way to breach the popular Waze road navigation application. 

Bu Researchers Investigate World's Oldest Human Footprints With Software Designed to Decode Crime Scenes
From ACM TechNews

Bu Researchers Investigate World's Oldest Human Footprints With Software Designed to Decode Crime Scenes

Bournemouth University researchers have developed a software technique to uncover "lost" tracks at the world's oldest human footprint site in Laetoli, Tanzania. ...

This Top Scientist Offers a Solution For the Havoc Driverless Cars May Wreck on Workers
From ACM Opinion

This Top Scientist Offers a Solution For the Havoc Driverless Cars May Wreck on Workers

Proponents of autonomous vehicles are in a sticky situation.

The Critical Hole at the Heart of Our Cell Phone Networks
From ACM News

The Critical Hole at the Heart of Our Cell Phone Networks

In February 2014, the US ambassador to Ukraine suffered an embarrassing leak.

Cassini Explores a Methane Sea on Titan
From ACM News

Cassini Explores a Methane Sea on Titan

Of the hundreds of moons in our solar system, Titan is the only one with a dense atmosphere and large liquid reservoirs on its surface, making it in some ways more...

How a Woman Trapped in Her Body 'spoke' Once Again
From ACM News

How a Woman Trapped in Her Body 'spoke' Once Again

Around six years have now passed since Waltraut Faehnrich last opened and closed her eyes without assistance.
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