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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.


Russian Facebook Ads Showed a Black Woman Firing a Rifle, Amid Efforts to Stoke Racial Strife
From ACM News

Russian Facebook Ads Showed a Black Woman Firing a Rifle, Amid Efforts to Stoke Racial Strife

One of the Russian-bought advertisements that Facebook shared with congressional investigators on Monday featured photographs of an armed black woman "dry firing"...

Risk of Human-Triggered Earthquakes Laid Out in Biggest-Ever Database
From ACM News

Risk of Human-Triggered Earthquakes Laid Out in Biggest-Ever Database

From mining projects to oil and gas operations, human activity has set off earthquakes around the world and in many geological settings.

­Understanding Ethereum, Bitcoin's Virtual Cousin
From ACM Careers

­Understanding Ethereum, Bitcoin's Virtual Cousin

Bitcoin has many cousins and competitors. None have grown more popular than Ethereum, a global computer network with its own virtual currency, called Ether.

Chip Reprograms Cells to Regenerate Damaged Tissue
From ACM News

Chip Reprograms Cells to Regenerate Damaged Tissue

The ability to convert, or "reprogram" cells into other types has raised hopes for regenerating damaged limbs and organs. But existing methods are risky or inefficient...

Unexpected Surprise: A Final Image from Rosetta
From ACM News

Unexpected Surprise: A Final Image from Rosetta

Scientists analysing the final telemetry sent by Rosetta immediately before it shut down on the surface of the comet last year have reconstructed one last image...

As Scrutiny Of Social Networks Grows, Influence Attacks Continue In Real Time
From ACM News

As Scrutiny Of Social Networks Grows, Influence Attacks Continue In Real Time

The presidential election is long past, but online attacks aimed at shaping the U.S. information environment have kept right on coming.

Nasa Damage Map Aids Puerto Rico Hurricane Response
From ACM News

Nasa Damage Map Aids Puerto Rico Hurricane Response

A NASA-produced map showing areas of eastern Puerto Rico that were likely damaged by Hurricane Maria has been provided to responding agencies, including the Federal...

New Gravitational Wave Detection From Colliding Black Holes
From ACM News

New Gravitational Wave Detection From Colliding Black Holes

In another step forward for the rapidly expanding universe of invisible astronomy, scientists said on Wednesday that on Aug. 14 they had recorded the space-time...

Asu Team Takes Cyberbullying App Public
From ACM TechNews

Asu Team Takes Cyberbullying App Public

Researchers at Arizona State University have publicly released their BullyBlocker smartphone application.

Gigantic Ice Spikes on Pluto Trace Climate
From ACM News

Gigantic Ice Spikes on Pluto Trace Climate

Pluto's Bladed Terrain is just as welcoming as the name sounds. The landscape type, which is found only in the high elevation areas around the dwarf planet's equator...

As N. Korea Threatens Nuclear Missile Test, Are ­.s. Ballistic Defenses Ready?
From ACM News

As N. Korea Threatens Nuclear Missile Test, Are ­.s. Ballistic Defenses Ready?

After suffering yet another round of sanctions, as well as a provocative UN speech and further sanctions from President Donald Trump, North Korea's leaders have...

Robots Could Destabilise World Through War and ­nemployment, Says ­n
From ACM News

Robots Could Destabilise World Through War and ­nemployment, Says ­n

The UN has warned that robots could destabilise the world ahead of the opening of a headquarters in The Hague to monitor developments in artificial intelligence...

The Coming Software Apocalypse
From ACM News

The Coming Software Apocalypse

There were six hours during the night of April 10, 2014, when the entire population of Washington State had no 911 service.

Intel's New Chip Design Takes Pointers from Your Brain
From ACM News

Intel's New Chip Design Takes Pointers from Your Brain

If you're asked to guess the emotion of someone in a video clip, neurons in your brain will exchange information in a flurry of electronic spikes.

Atlanta and Georgia Tech Roll Out Smart City Projects
From ACM TechNews

Atlanta and Georgia Tech Roll Out Smart City Projects

Atlanta is introducing smart city transportation and public safety projects.

The Growing Cybersecurity Risk of 'smart' Homes
From ACM TechNews

The Growing Cybersecurity Risk of 'smart' Homes

Carnegie Mellon University professor Jason Hong warns the connectivity of smart homes via Internet of Things technologies could raise cybersecurity risks for homeowners...

The Drug-Maker's Guide to the Galaxy
From ACM News

The Drug-Maker's Guide to the Galaxy

In 2016, the pharmaceutical firm Sunovion gave a group of seasoned employees an unusual assignment.

Is Beaming Down In star Trek a Death Sentence?
From ACM Opinion

Is Beaming Down In star Trek a Death Sentence?

In the 2009 movie Star Trek, Captain Kirk and Sulu plummeted down toward the planet Vulcan without a parachute. "Beam us up, beam us up!" Kirk shouted in desperation...

Facebook's New 'ai Camera' Team Wants to Add a Layer to the World
From ACM Careers

Facebook's New 'ai Camera' Team Wants to Add a Layer to the World

Take a video of a birthday cake's candles sparkling in an Instagram story, then tap the sticker button. Near the top of the list you'll see a slice of birthday...

3D-Printing Human Body Parts
From Communications of the ACM

3D-Printing Human Body Parts

Bioprinting has generated bones, cartilage, and some muscles; hearts and livers are still years away.
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