Communications of the ACM
Painting On Pervoskites at Room Temperature
Hybrid organic-inorganic perovskite semiconductors are suited to many electro-optical applications.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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...
From ACM News
Russia Wants to Cut Itself Off from the Global Internet. Here's What that Really Means.
In the next two weeks, Russia is planning to attempt something no other country has tried before. It's going to test whether it can disconnect from the rest of...
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...
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.
From ACM News
Fewer than 200 People Watched the New Zealand Massacre Live. A Hateful Group Helped It Reach Millions
As the New Zealand gunman live-streamed the massacre onto Facebook, fewer than 200 people watched. The social network said its moderators removed it sometime after...
From ACM News
Despite U.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...
From ACM TechNews
Prisoners in England to Be Taught to Code
The U.K. government will fund a program in which "carefully vetted" prisoners will be taught software coding.
From ACM News
How Social Media's Business Model Helped the New Zealand Massacre Go Viral
The ability of Internet users to spread a video of Friday's slaughter in New Zealand marked a triumph—however appalling—of human ingenuity over computerized systems...
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...
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...
From ACM TechNews
UNSW, Sydney Uni 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.
From ACM News
Stanford Helped Pioneer Artificial Intelligence. Now the University Wants to Put Humans at Its Center.
A Stanford University scientist coined the term artificial intelligence. Others at the university created some of the most significant applications of it, such...
From ACM News
Why AI Is Still Terrible at Spotting Violence Online
Artificial intelligence can identify people in pictures, find the next TV series you should binge watch on Netflix, and even drive a car.
From ACM Opinion
The Uncanny Valley Nobody's Talking About: Eerie Robot Voices
Call it the Great Convergence of Creepiness. The first bit, the uncanny valley, we're all familiar with by now: If a humanoid robot looks super realistic, but not...
From ACM TechNews
Chinese Children Take to Coding Amid Country's Lofty Goals in AI
China's ambitions to become unparalleled in artificial intelligence and other advanced technologies are reflected in Chinese children's increasing enrollment in...
From ACM News
Escalating Battle with Huawei Ensnares US Allies
The Trump administration's standoff with Chinese tech giant Huawei is entering a new phase, one that could put existing intelligence-sharing agreements with U.S...
From ACM News
Opportunity's Parting Shot Was a Beautiful Panorama
Over 29 days last spring, NASA's Mars Exploration Rover Opportunity documented this 360-degree panorama from multiple images taken at what would become its final...
From ACM TechNews
Study Shows Programmers Will Take the Easy Way Out and Not Implement Proper Password Security
Researchers have found that developers tend to write code that stores user passwords in an unsafe manner, because that is easier than creating a more secure product...
From ACM News
China Is Catching Up to the US in A.I. Research, Fast
At the world's top computer-vision conference last June, Google and Apple sponsored an academic contest that challenged algorithms to make sense of images from...
From ACM News