Sign In

Communications of the ACM

News


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


How Traveling Back In Time Could Really, Physically Be Possible
From ACM News

How Traveling Back In Time Could Really, Physically Be Possible

It's one of the greatest tropes in movies, literature, and television shows: the idea that we could travel back in time to alter the past.

NASA Links Port-City Sea Levels to Regional Ice Melt
From ACM News

NASA Links Port-City Sea Levels to Regional Ice Melt

A new NASA tool links changes in sea level in 293 global port cities to specific regions of melting land ice, such as southern Greenland and the Antarctic Peninsula...

Cultivating STEM Success
From ACM TechNews

Cultivating STEM Success

Harvard University's Pooja Chandrashekar founded the ProjectCSGIRLS coding competition, now the largest such competition for middle-school girls in the U.S.

Virginia Becomes First State to Require Computer Science Instruction
From ACM TechNews

Virginia Becomes First State to Require Computer Science Instruction

Virginia has completed a series of computer science standards designed to configure the curriculum and what instructors are expected to teach at each grade level...

Recurring Martian Streaks: Flowing Sand, Not Water?
From ACM News

Recurring Martian Streaks: Flowing Sand, Not Water?

Dark features on Mars previously considered evidence for subsurface flowing of water are interpreted by new research as granular flows, where grains of sand and...

How Disinformation and Distortions on Social Media Affected Elections Worldwide
From ACM News

How Disinformation and Distortions on Social Media Affected Elections Worldwide

Internet freedom is on the decline for the seventh consecutive year as governments around the world take to distorting information on social media in order to influence...

As Silicon Valley Gets 'Crazy,' Midwest Beckons Tech Investors
From ACM Careers

As Silicon Valley Gets 'Crazy,' Midwest Beckons Tech Investors

They seem an odd couple. J. D. Vance, author of "Hillbilly Elegy," his best-selling memoir of growing up in the postindustrial Midwest and his journey of escape...

Exoplanet Hunters Rethink Search for Alien Life
From ACM News

Exoplanet Hunters Rethink Search for Alien Life

Steve Desch can see the future of exoplanet research, and it's not pretty.

Martonosi Sketches a Path for a New Type of Computing
From ACM TechNews

Martonosi Sketches a Path for a New Type of Computing

Princeton University professor Margaret Martonosi says quantum computing has reached an inflection point.

New Software Can Pinpoint Hate Groups' Radicalization Sites
From ACM TechNews

New Software Can Pinpoint Hate Groups' Radicalization Sites

New software searches mainstream websites and the Dark Web to identify sites that contain terrorist ideologies that encourage people to cause harm.

Blockchain Gets a Wall Street Win: 'We Know the Thing Works Now' 
From ACM News

Blockchain Gets a Wall Street Win: 'We Know the Thing Works Now' 

The prospect of blockchain technology remaking financial services just moved a step closer to reality after banks including Goldman Sachs Group Inc. and JPMorgan...

Five Technologies That Will Rock Your World
From ACM News

Five Technologies That Will Rock Your World

After the Russian hacking of the 2016 election, many people worry that technology has gone too far.

Listening for Gravitational Waves Using Pulsars
From ACM News

Listening for Gravitational Waves Using Pulsars

One of the most spectacular achievements in physics so far this century has been the observation of gravitational waves, ripples in space-time that result from...

CMU Software Assembles RNA Transcripts More Accurately
From ACM TechNews

CMU Software Assembles RNA Transcripts More Accurately

Scallop is a new, more accurate computational method for reconstructing full-length nucleotide sequences of the RNA products in cells.

Researchers Study Human Movement to Build Better Robots
From ACM TechNews

Researchers Study Human Movement to Build Better Robots

Researchers at Northeastern University are studying how people and robots move independently and in tandem.

Only If It Serves the State: North Korea's Online Experience 
From ACM News

Only If It Serves the State: North Korea's Online Experience 

Ever so cautiously, North Korea is going online.

Dawn Explores Ceres' Interior Evolution
From ACM News

Dawn Explores Ceres' Interior Evolution

Surface features on Ceres—the largest world between Mars and Jupiter—and its interior evolution have a closer relationship than one might think.

Cosmos Code Helps Probe Space Oddities
From ACM TechNews

Cosmos Code Helps Probe Space Oddities

The Cosmos computer code is driving supercomputer models of black hole jets and is used to investigate other unusual space phenomena.

SLAC Knows How the Universe Works. Now It's Targeting Your Needs
From ACM Careers

SLAC Knows How the Universe Works. Now It's Targeting Your Needs

You could be forgiven for thinking the SLAC National Accelerator Laboratory's glory days are long over.

Texas Gunman's iPhone Could Reignite FBI-Apple Feud Over Encryption
From ACM News

Texas Gunman's iPhone Could Reignite FBI-Apple Feud Over Encryption

The FBI and Apple are bracing for another potential fight over encryption, this time because of the iPhone of the dead gunman in Sunday's Texas church shooting,...
Sign In for Full Access
» Forgot Password? » Create an ACM Web Account