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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.


The Bandwidth Bottleneck that Is Throttling the Internet
From ACM News

The Bandwidth Bottleneck that Is Throttling the Internet

Researchers are scrambling to repair and expand data pipes worldwide — and to keep the information revolution from grinding to a halt.

Hellish Venus Might Have Been Habitable For Billions of Years
From ACM News

Hellish Venus Might Have Been Habitable For Billions of Years

Venus is—without a doubt—Earth's toxic sibling.

Cassini Finds Flooded Canyons on Titan
From ACM News

Cassini Finds Flooded Canyons on Titan

NASA's Cassini spacecraft has found deep, steep-sided canyons on Saturn's moon Titan that are flooded with liquid hydrocarbons.

Stanford Research Could Improve Counseling on Crisis Help Lines
From ACM TechNews

Stanford Research Could Improve Counseling on Crisis Help Lines

Researchers at Stanford University have analyzed text messages from crisis counseling sessions to identify techniques associated with successful sessions.

Carnegie Mellon ­niversity Team Behind Smartphone, Tablet App For Blind
From ACM TechNews

Carnegie Mellon ­niversity Team Behind Smartphone, Tablet App For Blind

Researchers at Carnegie Mellon University have developed a text-to-speech mobile application designed for use on the Indian subcontinent.

The Beginning of the Internet of Robot Things
From ACM News

The Beginning of the Internet of Robot Things

Robots will take the Internet of Things to the next level.

The Bandwidth Bottleneck that Is Throttling the Internet
From ACM News

The Bandwidth Bottleneck that Is Throttling the Internet

On 19 June, several hundred thousand US fans of the television drama Game of Thrones went online to watch an eagerly awaited episode—and triggered a partial failure...

Thanks to This Man, Airplanes Don’t Crash Into Mountains Anymore
From ACM Careers

Thanks to This Man, Airplanes Don’t Crash Into Mountains Anymore

Giant flocks of black birds circled the wreckage of an airliner that had struck an Alaska mountain two weeks earlier, killing all 111 aboard.

Martians Might Be Real. That Makes Mars Exploration Way More Complicated
From ACM News

Martians Might Be Real. That Makes Mars Exploration Way More Complicated

History will note that the guy who discovered liquid water on Mars was an undergraduate at the University of Arizona, a 20-year-old who played guitar in a death...

Cyborg Stingray Swims Toward Light, Breaks New Ground
From ACM News

Cyborg Stingray Swims Toward Light, Breaks New Ground

The idea of taking apart a rat's heart and transforming it into a tissue-engineered stingray first came to Kevin Kit Parker during a trip to the New England Aquarium...

Where in the World Is My Data and How Secure Is It?
From ACM News

Where in the World Is My Data and How Secure Is It?

When Max Schrems, an Austrian privacy activist, requested to see his personal data that Facebook stored on its servers, he was mailed a CD-ROM containing a 1,222...

Data Mining Reveals First Evidence That Absence Really Does Make the Heart Grow Fonder
From ACM TechNews

Data Mining Reveals First Evidence That Absence Really Does Make the Heart Grow Fonder

A project to data-mine mobile phone records found people invest more in relationships where there exists a risk of the relationship weakening.

Sprinkling of Neural Dust Opens Door to Electroceuticals
From ACM TechNews

Sprinkling of Neural Dust Opens Door to Electroceuticals

Researchers at the University of California, Berkeley have developed tiny wireless implants that one day could control prosthetics and treat physical disorders....

Beyond Crispr: A Guide to the Many Other Ways to Edit a Genome
From ACM News

Beyond Crispr: A Guide to the Many Other Ways to Edit a Genome

The CRISPR–Cas9 tool enables scientists to alter genomes practically at will.

Fbi Chief Comey: 'we Have Never Had Absolute Privacy'
From ACM News

Fbi Chief Comey: 'we Have Never Had Absolute Privacy'

FBI Director James Comey has some phones—650 of them, to be exact—that he'd really, really like to take a look at.

Curiosity Rover Report: Four Years on Mars
From ACM News

Curiosity Rover Report: Four Years on Mars

NASA's Mars rover Curiosity celebrates its fourth year on Mars since landing at Gale crater on August 5, 2012.

How to Give Rural America Broadband? Look to the Early 1900s
From ACM News

How to Give Rural America Broadband? Look to the Early 1900s

From the sofa in his living room, Clinton Creason can see the electric pole outside that his father staked 70 years ago to bring power to this remote area of hilly...

Nasa Maps Thawed Areas Under Greenland Ice Sheet
From ACM News

Nasa Maps Thawed Areas Under Greenland Ice Sheet

NASA researchers have helped produce the first map showing what parts of the bottom of the massive Greenland Ice Sheet are thawed—key information in better predicting...

How to Hack an Election in 7 Minutes
From ACM News

How to Hack an Election in 7 Minutes

When Princeton professor Andrew Appel decided to hack into a voting machine, he didn't try to mimic the Russian attackers who hacked into the Democratic National...

Flexible Wearable Electronic Skin Patch Offers New Way to Monitor Alcohol Levels
From ACM TechNews

Flexible Wearable Electronic Skin Patch Offers New Way to Monitor Alcohol Levels

University of California, San Diego researchers have developed a wearable sensor that can accurately monitor alcohol level within 15 minutes.
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