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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.


Inside the New Arms Race to Control Bandwidth on the Battlefield
From ACM News

Inside the New Arms Race to Control Bandwidth on the Battlefield

An electromagnetic mystery in northern Iraq changed the course of Jesse Potter's life.

Cassini Nears 100th Titan Flyby with a Look Back
From ACM News

Cassini Nears 100th Titan Flyby with a Look Back

Ten years ago, we knew Titan as a fuzzy orange ball about the size of Mercury.

Russia and ­kraine in Cyber 'stand-Off'
From ACM News

Russia and ­kraine in Cyber 'stand-Off'

As diplomatic efforts are stepped up to ease tensions in Ukraine, security experts have warned that Kiev and Moscow are locked in a cyber stand-off.

Europa Mission Gets Boost from President's New Nasa Budget
From ACM News

Europa Mission Gets Boost from President's New Nasa Budget

A dedicated mission to Jupiter's icy moon Europa, one of the best bets for life beyond Earth in our solar system, has inched a little closer to reality today.

N.s.a. Director Says Snowden Leaks Hamper Efforts Against Cyberattacks
From ACM News

N.s.a. Director Says Snowden Leaks Hamper Efforts Against Cyberattacks

Gen. Keith B. Alexander, the director of the National Security Agency, said Tuesday that the leaks by the former agency contractor Edward J. Snowden had slowed...

­kraine Crisis: Cyber War with Russia Heating up
From ACM News

­kraine Crisis: Cyber War with Russia Heating up

If you think the crisis in the Ukraine is limited just to being on the ground, think again.

Rise of the Human Exoskeletons
From ACM News

Rise of the Human Exoskeletons

On the outskirts of Pisa in a back room of a modern block, a machine is waiting for its operator.

Battery-Free Technology Brings Gesture Recognition to All Devices
From ACM TechNews

Battery-Free Technology Brings Gesture Recognition to All Devices

A new gesture-recognition system runs without batteries and enables gesture control for electronic devices that are hidden from sight. 

The Mammoth Cometh
From ACM News

The Mammoth Cometh

The first time Ben Novak saw a passenger pigeon, he fell to his knees and remained in that position, speechless, for 20 minutes.

Xi Jinping Leads Internet Security Group
From ACM News

Xi Jinping Leads Internet Security Group

President Xi Jinping will head the central Internet security and informatization leading group, according to a statement released after the first meeting of the...

Autonomous Drones Flock Like Birds
From ACM News

Autonomous Drones Flock Like Birds

A Hungarian team has created the first drones that can fly as a coordinated flock.

How an ­nlikely Group of High-Tech Wizards Revived Obama's Troubled Healthcare.gov Website
From ACM News

How an ­nlikely Group of High-Tech Wizards Revived Obama's Troubled Healthcare.gov Website

Last Oct. 17—more than two weeks after the launch of HealthCare.gov—White House chief of staff Denis McDonough came back from Baltimore rattled by what he had learned...

Publishers Withdraw More Than 120 Gibberish Papers
From ACM News

Publishers Withdraw More Than 120 Gibberish Papers

The publishers Springer and IEEE are removing more than 120 papers from their subscription services after a French researcher discovered that the works were computer...

An Artificial Hand with Real Feeling
From ACM News

An Artificial Hand with Real Feeling

Igor Spetic's hand was in a fist when it was severed by a forging hammer three years ago as he made an aluminum jet part at his job.

The Spy Tech That Might Have Kept El Chapo Invisible For So Long
From ACM News

The Spy Tech That Might Have Kept El Chapo Invisible For So Long

Joaquin Guzman, better known by the nickname "El Chapo," didn't get to be one of the world's most notorious and elusive drug lords without knowing a thing or two...

Vibration Energy the Secret to Self-Powered Electronics
From ACM TechNews

Vibration Energy the Secret to Self-Powered Electronics

A promising solution for charging smartphone batteries on the go uses a nanogenerator to harvest and convert vibration energy from a surface into power for the...

How Much Is the Internet of Everything Worth? Cisco Says $19 Trillion
From ACM News

How Much Is the Internet of Everything Worth? Cisco Says $19 Trillion

Are you curious why everyone is talking about the Internet of everything?

Nasa's Kepler Mission Announces a Planet Bonanza
From ACM News

Nasa's Kepler Mission Announces a Planet Bonanza

NASA's Kepler mission announced Wednesday the discovery of 715 new planets.

The Weirdest Thing About the Apple Security Bug Is How Simple It Was
From ACM Opinion

The Weirdest Thing About the Apple Security Bug Is How Simple It Was

So for the past 18 months, there has been a horrific security hole in many of Apple's products that has allowed "man in the middle" attacks on supposedly secure...

Nasa's Latest Robot: A Rolling Tangle of Rods That Can Take a Beating
From ACM News

Nasa's Latest Robot: A Rolling Tangle of Rods That Can Take a Beating

Space-bound robots tend look like tanks and are about as flexible as the Tin Man after a rainstorm.
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