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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.


Fbi Again Finds Itself ­nable to ­nlock a Gunman's Cellphone
From ACM News

Fbi Again Finds Itself ­nable to ­nlock a Gunman's Cellphone

The Texas church massacre is providing a familiar frustration for law enforcement: FBI agents are unable to unlock the gunman's encrypted cellphone to learn what...

Computer Scientists Aid in Major Astronomical Discovery
From ACM TechNews

Computer Scientists Aid in Major Astronomical Discovery

Computer science researchers recently helped to make a major advance in astronomy, as scientists announced last month they observed two neutron stars colliding....

The Subatomic Discovery That Physicists Considered Keeping Secret
From ACM News

The Subatomic Discovery That Physicists Considered Keeping Secret

A pair of physicists announced the discovery of a subatomic event so powerful that the researchers wondered if it was too dangerous to make public.

Powering Saturn's Active Ocean Moon
From ACM News

Powering Saturn's Active Ocean Moon

Heat from friction could power hydrothermal activity on Saturn's moon Enceladus for billions of years if the moon has a highly porous core, according to a new modeling...

China's Technology Ambitions Could ­pset the Global Trade Order
From ACM News

China's Technology Ambitions Could ­pset the Global Trade Order

When President Trump arrives in Beijing on Wednesday, he will most likely complain about traditional areas of dispute like steel and cars.

Johns Hopkins-Led Team Aims to Turn Computer Systems Into Digital Detectives
From ACM TechNews

Johns Hopkins-Led Team Aims to Turn Computer Systems Into Digital Detectives

An international team of researchers is using an $11-million U.S. Department of Defense grant to streamline investigations by developing algorithms for extracting...

Stanford Researchers Seek Citizen Scientists to Contribute to Worldwide Mosquito Tracking
From ACM TechNews

Stanford Researchers Seek Citizen Scientists to Contribute to Worldwide Mosquito Tracking

Researchers are seeking citizen scientists to contribute to a mosquito-monitoring platform.

Building A.i. That can Build A.i.
From ACM News

Building A.i. That can Build A.i.

They are a dream of researchers but perhaps a nightmare for highly skilled computer programmers: artificially intelligent machines that can build other artificially...

Wormholes Join Black Holes By Quantum Teleportation
From ACM News

Wormholes Join Black Holes By Quantum Teleportation

A century after wormholes were first theorized, scientists have posited that passages through space-time can be traversed using a special quantum connection between...

A Better Technique For Spotting Bugs in Self-Driving AI Could Save Lives
From ACM News

A Better Technique For Spotting Bugs in Self-Driving AI Could Save Lives

Most software bugs won't kill you.

Uss mccain collision Ultimately Caused By Ui Confusion
From ACM News

Uss mccain collision Ultimately Caused By Ui Confusion

On November 1, the US Navy issued its report on the collisions of the USS Fitzgerald and USS John S. McCain this summer.

Russian Ads, Now Publicly Released, Show Sophistication of Influence Campaign
From ACM News

Russian Ads, Now Publicly Released, Show Sophistication of Influence Campaign

Lawmakers on Wednesday released a trove of ads that Russian operatives bought on Facebook, providing the fullest picture yet of how foreign actors sought to promote...

Ornl, City of Oak Ridge Partner on Sensor Project to Capture Trends in Cities
From ACM TechNews

Ornl, City of Oak Ridge Partner on Sensor Project to Capture Trends in Cities

Researchers are partnering with Oak Ridge, TN, to develop a sensor network and real-time visualization platform that helps cities evaluate urban activity trends...

Next Mars Rover Will Have 23 'eyes'
From ACM News

Next Mars Rover Will Have 23 'eyes'

When NASA's Mars Pathfinder touched down in 1997, it had five cameras: two on a mast that popped up from the lander, and three on NASA's first rover, Sojourner....

Google's AI Wizard ­nveils a New Twist on Neural Networks
From ACM News

Google's AI Wizard ­nveils a New Twist on Neural Networks

If you want to blame someone for the hoopla around artificial intelligence, 69-year-old Google researcher Geoff Hinton is a good candidate.

Building Tomorrow's Robots
From ACM Careers

Building Tomorrow's Robots

When Brandon Araki arrived at MIT in 2015 as a master's candidate in mechanical engineering, he brought along the picobug, a tiny robot that can fly, crawl, and...

The Physics of Time Travel Isn't Just the Stuff of Science Fiction
From ACM Opinion

The Physics of Time Travel Isn't Just the Stuff of Science Fiction

We're all time travelers nowadays. We project ourselves mentally into the misty past and the risky future.

Small Group Scoops International Effort to Sequence Huge Wheat Genome
From ACM News

Small Group Scoops International Effort to Sequence Huge Wheat Genome

The wheat genome is finally complete.

Newfound Wormhole Allows Information to Escape Black Holes
From ACM News

Newfound Wormhole Allows Information to Escape Black Holes

In 1985, when Carl Sagan was writing the novel Contact, he needed to quickly transport his protagonist Dr. Ellie Arroway from Earth to the star Vega. He had her...

Nustar Probes Black Hole Jet Mystery
From ACM News

Nustar Probes Black Hole Jet Mystery

Black holes are famous for being ravenous eaters, but they do not eat everything that falls toward them.
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