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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.


Multi-Bit Spin For Mram Storage May Rival Flash Memory
From ACM TechNews

Multi-Bit Spin For Mram Storage May Rival Flash Memory

A group of researchers say they have developed a new multi-bit magnetic random access memory storage paradigm with the potential to rival flash memory. 

Scientists Enlist Big Data to Guide Conservation Efforts
From ACM TechNews

Scientists Enlist Big Data to Guide Conservation Efforts

Researchers have developed a model that uses big data to help  biologists understand the evolutionary history of life on Earth. 

More Eyes on the Skies
From ACM News

More Eyes on the Skies

The future, it is often said, belongs to those who plan for it.

Mars Slow to Yield Its Secrets
From ACM News

Mars Slow to Yield Its Secrets

Thunderous applause greeted planetary carto­grapher Ken Tanaka of the US Geological Survey on 14 July as he unveiled a new geological map of Mars.

Surgical Robots Deliver Care More Precisely
From Communications of the ACM

Surgical Robots Deliver Care More Precisely

Computer-controlled robotic surgical systems and tumor-targeting radiation systems provide a greater level of precision in treatment than doctors alone can provide...

Researchers Probe Security Through Obscurity
From Communications of the ACM

Researchers Probe Security Through Obscurity

Obfuscation protects code by making it so impenetrable that access to it won't help a hacker understand how it works.

Transistor Successor Set to Bring on "the Machine" Age Soon
From ACM News

Transistor Successor Set to Bring on "the Machine" Age Soon

A replacement for the ordinary transistor may make it to market by the end of this decade, an event that will herald a radical redesign of traditional computer...

How Technology Is Unraveling the Clues of Flight Mh17
From ACM News

How Technology Is Unraveling the Clues of Flight Mh17

Over the weekend, the Malaysia Airlines Flight MH17 tragedy turned into a "Law and Order" episode on the international stage with Secretary of State John Kerrymake...

Future Electronics May Depend on Lasers, Not Quartz
From ACM TechNews

Future Electronics May Depend on Lasers, Not Quartz

A new method of stabilizing microwave signals in the gigahertz range uses a pair of laser beams as the reference instead of a crystal. 

New Dimension in Scoreboard Watching
From ACM News

New Dimension in Scoreboard Watching

The seemingly endless prairie that blankets this part of the United States would seem to be an unlikely place for one of the largest makers of sports video displays...

Will Science Burst the Multiverse's Bubble?
From ACM News

Will Science Burst the Multiverse's Bubble?

This philosophical question overlaps with real physics when hypothesizing what lies beyond the boundary of our observable universe.

Oco-2 Data to Lead Scientists Forward Into the Past
From ACM News

Oco-2 Data to Lead Scientists Forward Into the Past

NASA's Orbiting Carbon Observatory-2, which launched on July 2, will soon be providing about 100,000 high-quality measurements each day of carbon dioxide concentrations...

Virtual Finger Takes Scientists Through 3D Landscapes
From ACM TechNews

Virtual Finger Takes Scientists Through 3D Landscapes

Scientists will be able to use software called the Virtual Finger to navigate three-dimensional images of biological structures on computer screens. 

How Can a Civilian Plane Accidentally Be Shot Down?
From ACM News

How Can a Civilian Plane Accidentally Be Shot Down?

Pro-Russian separatists may have shot down Malaysia Airlines Flight 17 over eastern Ukraine on Thursday because they mistook the civilian plane for something else...

As China Stalks Satellites, ­.S. and Japan Prepare to Defend Them
From ACM News

As China Stalks Satellites, ­.S. and Japan Prepare to Defend Them

In May 2013 the Chinese government conducted what it called a science space mission from the Xichang Satellite Launch Center in southwest China.

Mars Rover Facing Harshest Journey Yet
From ACM News

Mars Rover Facing Harshest Journey Yet

After making it across 8.5 kilometres on Mars, NASA's Curiosity rover is now facing some of the most dangerous terrain it has ever encountered.

Rice's Silicon Oxide Memories Catch Manufacturers' Eye
From ACM TechNews

Rice's Silicon Oxide Memories Catch Manufacturers' Eye

Researchers have refined their silicon oxide technology for high-density, next-generation computer memory.

How Russian Hackers Stole the Nasdaq
From ACM News

How Russian Hackers Stole the Nasdaq

In October 2010, a Federal Bureau of Investigation system monitoring U.S. Internet traffic picked up an alert.

Inside the Artificial Brain That's Remaking the Google Empire
From ACM News

Inside the Artificial Brain That's Remaking the Google Empire

It was one of the most tedious jobs on the Internet. A team of Googlers would spend day after day staring at computer screens, scrutinizing tiny snippets of street...

The World's First Photonic Router
From ACM TechNews

The World's First Photonic Router

A team of scientists have demonstrated the world's first photonic router, a step toward overcoming the difficulties of building quantum computers. 
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