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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.


The U.S. Pledges A Harder Line In Cyberspace, And Drops Some Hints  LISTEN· 4:24
From ACM News

The U.S. Pledges A Harder Line In Cyberspace, And Drops Some Hints LISTEN· 4:24

Army Gen. Paul Nakasone, who heads both the National Security Agency and the U.S. Cyber Command, usually doesn't say much in public.

Asteroids, Hydrogen Make Great Recipe for Life on Mars
From ACM News

Asteroids, Hydrogen Make Great Recipe for Life on Mars

A new study reveals asteroid impacts on ancient Mars could have produced key ingredients for life if the Martian atmosphere was rich in hydrogen.

The Risks of Marrying 'Smart' Technology With 'Dumb' Machines
From ACM TechNews

The Risks of Marrying 'Smart' Technology With 'Dumb' Machines

Before the Internet of Things becomes a pervasive reality, technology experts and public safety professionals are airing their concerns about cyber-physical security...

Dockworkers v. Robots, Los Angeles Edition
From ACM TechNews

Dockworkers v. Robots, Los Angeles Edition

The International Longshore & Warehouse Union is fighting a Danish firm's plan to use unmanned vehicles to move shipping containers around the Los Angeles port...

Autonomous Vehicles Battle in the Snow
From ACM News

Autonomous Vehicles Battle in the Snow

A competition of self-driving snowplows.

Hospital ­sing Drones to Fly Blood Samples Between Buildings
From ACM TechNews

Hospital ­sing Drones to Fly Blood Samples Between Buildings

United Parcel Service and drone manufacturer Matternet launched a drone delivery service this week by transporting a medical sample between North Carolina hospitals...

How GM­ Students' Eating Habits Changed When Delivery Robots Invaded Their Campus
From ACM TechNews

How GM­ Students' Eating Habits Changed When Delivery Robots Invaded Their Campus

Students eating habits have changed since the deployment of 25 semi-autonomous delivery robots from Starship Technologies on the George Mason University campus...

Robot Swarm Inspired by Cells Can Keep Moving Even if Its Parts Fail
From ACM TechNews

Robot Swarm Inspired by Cells Can Keep Moving Even if Its Parts Fail

Researchers created a swarm of disc-shaped robots inspired by living cells, that can join together, squeeze through gaps, and keep moving even if many of its parts...

Warnings of a Dark Side to A.I. in Health Care
From ACM News

Warnings of a Dark Side to A.I. in Health Care

Last year, the Food and Drug Administration approved a device that can capture an image of your retina and automatically detect signs of diabetic blindness.

How Cutting-Edge Technology Helps Basketball Players Shoot
From ACM News

How Cutting-Edge Technology Helps Basketball Players Shoot

As a freshman last season at Michigan, Isaiah Livers shot 36 percent from 3-point range. Decent, but not great.

A Prehistoric Puzzle in the Kuiper Belt
From ACM News

A Prehistoric Puzzle in the Kuiper Belt

The farthest object ever explored is slowly revealing its secrets, as scientists piece together the puzzles of Ultima Thule—the Kuiper Belt object NASA's New Horizons...

They Didn't Buy the DLC: Feature that Could've Prevented 737 Crashes Was Sold As an Option
From ACM News

They Didn't Buy the DLC: Feature that Could've Prevented 737 Crashes Was Sold As an Option

The crashed Lion Air 737 MAX and the Ethiopian Airlines 737 MAX aircraft had more in common than aircraft design and the apparently malfunctioning flight system...

Soft Robots Look to New Environments
From Communications of the ACM

Soft Robots Look to New Environments

These non-standard automatons appear best suited for applications under water and in space.

The Future of Data Storage
From Communications of the ACM

The Future of Data Storage

Research into next-generation storage techniques marches forward, yet tape remains the most viable, dependable medium.

 Painting On Perovskites at Room Temperature
From ACM News

Painting On Perovskites at Room Temperature

Hybrid organic-inorganic perovskite semiconductors are suited to many electro-optical applications.

Despite ­.S. Pressure, Germany Refuses to Exclude Huawei's 5G Technology
From ACM News

Despite ­.S. Pressure, Germany Refuses to Exclude Huawei's 5G Technology

The race to build the next generation of super-fast mobile-data networks has begun in Germany, which started auctioning off its spectrum licenses for 5G on Tuesday...

Racing Against China, ­.S. Reveals Details of $500 Million Supercomputer
From ACM TechNews

Racing Against China, ­.S. Reveals Details of $500 Million Supercomputer

The U.S. Department of Energy has disclosed the details of its newest $500-million supercomputer.

A 'Halo Drive' Could Accelerate Interstellar Spacecraft to Close to the Speed of Light
From ACM News

A 'Halo Drive' Could Accelerate Interstellar Spacecraft to Close to the Speed of Light

Back in 2016, the physicist Stephen Hawking and the billionaire Yuri Milner unveiled a plan to travel to the stars. The so-called Breakthrough Starshot project...

NASA Mission Reveals Asteroid Has Big Surprises
From ACM News

NASA Mission Reveals Asteroid Has Big Surprises

A NASA spacecraft that will return a sample of a near-Earth asteroid named Bennu to Earth in 2023 made the first-ever close-up observations of particle plumes erupting...

­NSW, Sydney ­ni Join Quantum Powers to Prove Qubit Theory
From ACM TechNews

­NSW, Sydney ­ni Join Quantum Powers to Prove Qubit Theory

Researchers in Australia are combining their quantum computing powers, uniting methods designed by researchers at each university to prove their feasibility.
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