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Robots on the Run
From ACM Opinion

Robots on the Run

Young animals gallop across fields, climb trees and immediately find their feet with enviable grace after they fall.

How 2D Semiconductors Could Extend Moore's Law
From ACM Opinion

How 2D Semiconductors Could Extend Moore's Law

The number of components in electronic circuits has doubled every two years since the 1960s—a trend known as Moore's law.

Beware of Plausible Predictions of Fantasy Materials
From ACM Opinion

Beware of Plausible Predictions of Fantasy Materials

The hunt is on for materials that have exotic properties, to enhance quantum computers, touch screens and electronic displays, and to double the efficiency of solar...

How to Land a Journal Cover
From ACM Opinion

How to Land a Journal Cover

Researchers: Felice Frankel will make photographers of you all. Photography—both macro- and microscopic—is an essential tool in science, because pictures are both...

Technologies to Watch in 2019
From ACM Opinion

Technologies to Watch in 2019

Seven specialists forecast the developments that will push their fields forward in the year ahead.

Trolling, Hacking and the 2016 ­S Presidential Election
From ACM Opinion

Trolling, Hacking and the 2016 ­S Presidential Election

Late in 2016, then-US President Barack Obama mused in an interview with The New Yorker magazine that he had probably been elected because his campaign had begun...

Behind the Scenes of Japan's Daring Asteroid Mission
From ACM Opinion

Behind the Scenes of Japan's Daring Asteroid Mission

As Japan lands a third probe on Ryugu asteroid, Nature looks at the Hayabusa2 mission in more detail.

Forgotten Heroes of the Enigma Story
From ACM Opinion

Forgotten Heroes of the Enigma Story

Alan Turing's crucial unscrambling of German messages in the Second World War was a tour de force of codebreaking.

How D-Wave's Quantum Machine Could Help Exotic Physics
From ACM Opinion

How D-Wave's Quantum Machine Could Help Exotic Physics

Picture a computer. Now I'm going to go out on a limb and say that you were probably thinking of your laptop, or maybe even your smartphone if you're being smart...

Billion-Dollar Telescopes Could End ­p Beyond the Reach of ­S Astronomers
From ACM Opinion

Billion-Dollar Telescopes Could End ­p Beyond the Reach of ­S Astronomers

Every ten years, US astronomers set research priorities for the following decade.

The Ethics of Computer Science: This Researcher Has a Controversial Proposal
From ACM Opinion

The Ethics of Computer Science: This Researcher Has a Controversial Proposal

In the midst of growing public concern over artificial intelligence (AI), privacy and the use of data, Brent Hecht has a controversial proposal: the computer-science...

AI Can Be Sexist and Racist; It's Time to Make It Fair
From ACM Opinion

AI Can Be Sexist and Racist; It's Time to Make It Fair

When Google Translate converts news articles written in Spanish into English, phrases referring to women often become "he said" or "he wrote."

The Researchers Who Study Alien Linguistics
From ACM Opinion

The Researchers Who Study Alien Linguistics

Sheri Wells-Jensen is fascinated by languages no one has ever heard—those that might be spoken by aliens.

 The Illusion of Time
From ACM Opinion

The Illusion of Time

According to theoretical physicist Carlo Rovelli, time is an illusion: our naive perception of its flow doesn't correspond to physical reality.

Regulate Artificial Intelligence to Avert Cyber Arms Race
From ACM Opinion

Regulate Artificial Intelligence to Avert Cyber Arms Race

Cyberattacks are becoming more frequent, sophisticated and destructive. Each day in 2017, the United States suffered, on average, more than 4,000 ransomware attacks...

The Ageless Appeal of 2001: A Space Odyssey 
From ACM Opinion

The Ageless Appeal of 2001: A Space Odyssey 

In 1968, film-maker Stanley Kubrick and his screenwriting colleague, science-fiction author Arthur C. Clarke, presented 2001: A Space Odyssey. Half a century later...

Cambridge Analytica Controversy Must Spur Researchers to Update Data Ethics
From ACM Opinion

Cambridge Analytica Controversy Must Spur Researchers to Update Data Ethics

Revelations keep emerging in the Cambridge Analytica personal-data scandal, which has captured global public attention for more than a week. But when the dust settles...

Technology to Watch in 2018
From ACM Opinion

Technology to Watch in 2018

For all the excitement surrounding the gene-editing tool CRISPR, it is not that efficient or precise. It's hard to make many changes at once.

Exoplanet Science 2.0
From ACM Opinion

Exoplanet Science 2.0

It is more than two decades since we learnt that the Universe is awash with other worlds. Since 1992, more than 3,500 exoplanets have been discovered orbiting stars...

Science Fiction When the Future Is Now
From ACM Opinion

Science Fiction When the Future Is Now

AlphaGo, fake news, cyberwar: 2017 has felt science-fictional in the here and now. Space settlement and sea-steading seem just around the bend; so, at times, do...
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