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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.


Tiny, Far-Flung Worlds Could Explain Outer Solar System's Strange Geometry
From ACM News

Tiny, Far-Flung Worlds Could Explain Outer Solar System's Strange Geometry

Hundreds of Moon-sized worlds may orbit the Sun far beyond Neptune, sculpting the geometry of the outer Solar System.

Applying Machine Learning Tools to Earthquake Data Offers New Insights
From ACM TechNews

Applying Machine Learning Tools to Earthquake Data Offers New Insights

Machine learning algorithms identified three different types of earthquakes from seismic recordings.

Scientists ­se a Photonic Quantum Simulator to Make Virtual Movies of Molecules Vibrating
From ACM TechNews

Scientists ­se a Photonic Quantum Simulator to Make Virtual Movies of Molecules Vibrating

Researchers from five institutions have demonstrated how an optical chip can simulate the motion of atoms within molecules at the quantum level.

 The Fake News Wars Have Only Begun
From ACM News

The Fake News Wars Have Only Begun

 The next generation of false news will feature realistic-looking videos and a battle of algorithms.

Apple CEO Tim Cook on Screen Time Controls, Working with China
From ACM Opinion

Apple CEO Tim Cook on Screen Time Controls, Working with China

Tim Cook, who has led Apple since 2011, spoke with NPR's Steve Inskeep in a wide-ranging interview on Monday as the company kicked off its annual Worldwide Developers...

Evidence Found for a New Fundamental Particle
From ACM News

Evidence Found for a New Fundamental Particle

Physicists are both thrilled and baffled by a new report from a neutrino experiment at Fermi National Accelerator Laboratory near Chicago.

Mars Curiosity's Labs Are Back in Action
From ACM News

Mars Curiosity's Labs Are Back in Action

NASA's Curiosity rover is analyzing drilled samples on Mars in one of its onboard labs for the first time in more than a year.

IBM Leads 'Call for Code' to ­se Cloud, AI for Natural Disaster Relief
From ACM TechNews

IBM Leads 'Call for Code' to ­se Cloud, AI for Natural Disaster Relief

The new Call for Code Global Initiative is aimed at helping the IT world respond more efficiently to natural disasters using a variety of computer-based technologies...

From Horizon to Horizon: Celebrating 15 Years of Mars Express
From ACM News

From Horizon to Horizon: Celebrating 15 Years of Mars Express

Fifteen years ago, ESA's Mars Express was launched to investigate the Red Planet. To mark this milestone comes a striking view of Mars from horizon to horizon,...

A Genetic Algorithm Predicts the Vertical Growth of Cities
From ACM TechNews

A Genetic Algorithm Predicts the Vertical Growth of Cities

New genetic algorithms can predict how the number of skyscrapers and other buildings in an urban area will increase.

Ingestible 'Bacteria on a Chip' Could Help Diagnose Disease
From ACM TechNews

Ingestible 'Bacteria on a Chip' Could Help Diagnose Disease

A new ingestible sensor can help diagnose gastrointestinal problems.

AI Footstep Recognition System Could Be ­sed for Airport Security
From ACM TechNews

AI Footstep Recognition System Could Be ­sed for Airport Security

Researchers have developed an artificial intelligence-based biometric verification system for identifying a person by their specific gait.

Dawn Mission: New Orbit, New Opportunities
From ACM News

Dawn Mission: New Orbit, New Opportunities

NASA's Dawn spacecraft is maneuvering to its lowest-ever orbit for a close-up examination of the inner solar system's only dwarf planet.

At Beijing Security Fair, an Arms Race for Surveillance Tech
From ACM News

At Beijing Security Fair, an Arms Race for Surveillance Tech

It can crack your smartphone password in seconds, rip personal data from call and messaging apps, and peruse your contact book.

Frozen Pluto Has Wind-Blown Dunes Made of Methane Sand
From ACM News

Frozen Pluto Has Wind-Blown Dunes Made of Methane Sand

Part of the wonder of seeing new worlds is the radical difference from the planet you know.

Researchers Devise More Effective Location Awareness for the Internet-of-(many)-Things
From ACM TechNews

Researchers Devise More Effective Location Awareness for the Internet-of-(many)-Things

Tufts University researchers have developed an enhanced algorithm for localizing and tracking mobile devices that distributes the task among the devices themselves...

Meet REM­S, the Robot That Discovered $17 Billion in Sunken Treasure
From ACM TechNews

Meet REM­S, the Robot That Discovered $17 Billion in Sunken Treasure

Two years ago, an autonomous underwater vehicle from Woods Hole Oceanographic Institute located an underwater wreck containing $17 billion in sunken treasure.

How Close Are We, Really, to Building a Quantum Computer?
From ACM Opinion

How Close Are We, Really, to Building a Quantum Computer?

The race is on to build the world's first meaningful quantum computer—one that can deliver the technology's long-promised ability to help scientists do things like...

How a Pentagon Contract Became an Identity Crisis for Google
From ACM Careers

How a Pentagon Contract Became an Identity Crisis for Google

Fei-Fei Li is among the brightest stars in the burgeoning field of artificial intelligence, somehow managing to hold down two demanding jobs simultaneously: head...

How Spies Can ­se Your Cellphone to Find You, and Eavesdrop on Your Calls and Texts Too
From ACM News

How Spies Can ­se Your Cellphone to Find You, and Eavesdrop on Your Calls and Texts Too

Surveillance systems that track the locations of cellphone users and spy on their calls, texts and data streams are being turned against Americans as they roam...
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