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Latest News News Archive Refine your search:
dateMore Than a Year Ago
subjectInformation Systems
authorScientific American

An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


How To Change Your Past
From ACM News

How To Change Your Past

"Too late" might be the two most tragic words in English, but what if you could rewind the clock?

2 Futures Can Explain Time's Mysterious Past
From ACM News

2 Futures Can Explain Time's Mysterious Past

Physicists have a problem with time.

Intel ­pgrades Stephen Hawking's Portal to the World
From ACM News

Intel ­pgrades Stephen Hawking's Portal to the World

Movie audiences who went to theaters this fall to see The Theory of Everything got a glimpse of the challenges physicist Stephen Hawking has overcome to deliver...

What Is It Like to Control a Robotic Arm with a Brain Implant?
From ACM Opinion

What Is It Like to Control a Robotic Arm with a Brain Implant?

Jan Scheuermann is not your average experimental subject.

'glass Brain' Offers Tours of the Space Between Your Ears
From ACM Opinion

'glass Brain' Offers Tours of the Space Between Your Ears

Former Grateful Dead percussionist Mickey Hart takes pride in his brain.

A Computer Scientist Tells Mathematicians How To Write Proofs
From ACM Opinion

A Computer Scientist Tells Mathematicians How To Write Proofs

Believe it or not, I do have friends who would describe themselves as not liking math, and every so often one of them will share this meme on Facebook: And then...

Visualizing 4-Dimensional Asteroids
From ACM Opinion

Visualizing 4-Dimensional Asteroids

One of the largest treasure troves of astronomical data comes from the Sloan Digital Sky Survey (SDSS), an ongoing scan of the firmament that began 15 years ago...

Nasa to Send Sample-Return Mission to Earth-Bound Asteroid
From ACM News

Nasa to Send Sample-Return Mission to Earth-Bound Asteroid

NASA has long wanted to send a mission to Mars to grab some of its surface and sling it back to Earth.

Map of Body's Protein-Folding Machinery Wins a Major Medical Prize
From ACM News

Map of Body's Protein-Folding Machinery Wins a Major Medical Prize

It's speculation season once again for Nobel Prize watchers.

Time Travel Simulation Resolves 'grandfather Paradox'
From ACM News

Time Travel Simulation Resolves 'grandfather Paradox'

On June 28, 2009, the world-famous physicist Stephen Hawking threw a party at the University of Cambridge, complete with balloons, hors d'oeuvres and iced champagne...

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...

Bitcoin Vies with New Cryptocurrencies as Coin of the Cyber Realm
From ACM News

Bitcoin Vies with New Cryptocurrencies as Coin of the Cyber Realm

At a bitcoin conference in Miami this January, Jeffrey Tucker, a laissez-faire economist and libertarian icon, made an unexpected observation.

Supercomputer-Driven Materials Design
From ACM News

Supercomputer-Driven Materials Design

The job of a materials scientist—to warp matter into new and useful forms—has historically involved a ridiculous amount of guesswork.

Information Nation: Digital Social Experiment to Put a Human Face on Big Data
From ACM News

Information Nation: Digital Social Experiment to Put a Human Face on Big Data

Imagine seeing life through one eyeball but then being given the ability to view the world through two or even three eyeballs at once.

Coning In: New Ways to Tap Old Data Boost Hurricane Forecast Accuracy
From ACM News

Coning In: New Ways to Tap Old Data Boost Hurricane Forecast Accuracy

Despite advances in weather prediction technology, meteorologists must still qualify any hurricane forecasts with a "cone of uncertainty," which depicts just how...

Why Math Works
From ACM News

Why Math Works

Most of us take it for granted that math works—that scientists can devise formulas to describe subatomic events or that engineers can calculate paths for space­craft...

Researchers Inventory a World of Information
From ACM News

Researchers Inventory a World of Information

Data is the common currency that unites all fields of science.

From ACM News

How Will the Smart Grid Handle Heat Waves?

Pretty well, once the technology to automatically respond to peak demand and store renewable energy matures.

From ACM News

De-Worming Software More Effective at Detecting Infected Network Computers Before Contagion Can Spread

More than a year after being launched by hackers on a campaign to infect computers running Microsoft Windows, the Conficker worm's effects are still being felt....

Group Thinker: Researcher Gets $2.9 Million to Further Develop Swarm Intelligence
From ACM News

Group Thinker: Researcher Gets $2.9 Million to Further Develop Swarm Intelligence

Swarm intelligence is a branch of artificial intelligence that attempts to get computers and robots to mimic the highly efficient behavior of colony insects such...
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