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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.


How China Took Center Stage in Bitcoin's Civil War
From ACM News

How China Took Center Stage in Bitcoin's Civil War

A delegation of American executives flew to Beijing in April for a secret meeting just blocks from Tiananmen Square.

Nasa's Juno Peers Inside a Giant
From ACM News

Nasa's Juno Peers Inside a Giant

NASA's Juno spacecraft will make its long anticipated arrival at Jupiter on July 4. Coming face-to-face with the gas giant, Juno will begin to unravel some of the...

How Amazon Triggered a Robot Arms Race
From ACM News

How Amazon Triggered a Robot Arms Race

An Amazon warehouse is a flurry of activity.

This New Device Can Visualize Your Thoughts (sort Of)
From ACM News

This New Device Can Visualize Your Thoughts (sort Of)

The idea of a device that can materialize one's memories out of thin air seems like it could only exist in science fiction. But in a new study, researchers were...

The Advent of Virtual Humans
From ACM News

The Advent of Virtual Humans

Justine Cassell has taken her virtual assistant Sara on a road trip.

Recent Hydrothermal Activity May Explain Ceres' Brightest Area
From ACM News

Recent Hydrothermal Activity May Explain Ceres' Brightest Area

The brightest area on Ceres, located in the mysterious Occator Crater, has the highest concentration of carbonate minerals ever seen outside Earth, according to...

Researchers Sue the Government Over Computer Hacking Law
From ACM News

Researchers Sue the Government Over Computer Hacking Law

In the age of big data analytics, the proprietary algorithms web sites use to determine what data to display to visitors have the potential to illegally discriminate...

How to Stop Robocalls … or at Least Fight Back
From ACM Opinion

How to Stop Robocalls … or at Least Fight Back

"This is a final notice from the IRS."

Software For Fmri Yield Erroneous Results
From ACM TechNews

Software For Fmri Yield Erroneous Results

Researchers at Linkoping University and the University of Warwick have shown that common statistical methods used to analyze brain activity through images taken...

Trump's Secret Data Reversal
From ACM Careers

Trump's Secret Data Reversal

Donald Trump has dismissed political data operations as "overrated," but his campaign is now bolstering its online fundraising and digital outreach by turning to...

Clever Attack ­ses the Sound of a Computer's Fan to Steal Data
From ACM News

Clever Attack ­ses the Sound of a Computer's Fan to Steal Data

In the past two years a group of researchers in Israel has become highly adept at stealing data from air-gapped computers—those machines prized by hackers that,...

Nasa Rover Findings Point to a More Earth-Like Martian Past
From ACM News

Nasa Rover Findings Point to a More Earth-Like Martian Past

Chemicals found in Martian rocks by NASA's Curiosity Mars rover suggest the Red Planet once had more oxygen in its atmosphere than it does now.

As It Searches For Suspects, the Fbi May Be Looking at You
From ACM News

As It Searches For Suspects, the Fbi May Be Looking at You

The FBI has access to nearly 412 million photos in its facial recognition system—perhaps including the one on your driver's license.

Tour De France to ­se Thermal Imaging to Fight Mechanical Doping
From ACM News

Tour De France to ­se Thermal Imaging to Fight Mechanical Doping

They call it "mechanical doping," but the name simply doesn't do it justice.

Edward Snowden Denounces Russia's New 'big Brother' Surveillance Bill
From ACM News

Edward Snowden Denounces Russia's New 'big Brother' Surveillance Bill

Edward Snowden has been in exile in Russia since 2013, when he leaked classified documents about the National Security Agency's mass surveillance programs.

Nasa's Juno Spacecraft Closing in on Jupiter
From ACM News

Nasa's Juno Spacecraft Closing in on Jupiter

Last Friday (6/24), at exactly 9:57 and 48 seconds a.m. PDT, NASA's Juno spacecraft was 5.5 million miles (8.9 million kilometers) from its July 4th appointment...

Expansion of Early ­niverse Modelled in ­nprecedented Detail
From ACM News

Expansion of Early ­niverse Modelled in ­nprecedented Detail

For the first time, cosmologists have used the full power of Albert Einstein's general theory of relativity to perform detailed calculations of the Universe's evolution...

Data Centers Are No Longer The Energy Hogs They Once Were
From ACM News

Data Centers Are No Longer The Energy Hogs They Once Were

Efforts by some of the world's largest Internet companies like Google, Facebook and Amazon to reduce the amount of energy their data centers consume is now bearing...

Supercomputer Powered By Mobile Chips Suggests New Threat to Intel
From ACM News

Supercomputer Powered By Mobile Chips Suggests New Threat to Intel


First Crispr Clinical Trial Gets Green Light from ­S Panel
From ACM News

First Crispr Clinical Trial Gets Green Light from ­S Panel

CRISPR, the genome-editing technology that has taken biomedical science by storm, is finally nearing human trials.
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