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Why the Search for Aliens Could Unite Us Here on Earth
From ACM Opinion

Why the Search for Aliens Could Unite Us Here on Earth

If aliens are trying to talk to us (or even if they are not), Jill Tarter will be the one to find them.

Blockchains Won't Fix Internet Voting Security, and Could Make It Worse
From ACM Opinion

Blockchains Won't Fix Internet Voting Security, and Could Make It Worse

Looking to modernize voting practices, speed waiting times at the polls, increase voter turnout and generally make voting more convenient, many government officials—and...

Evolution Is at Work in Computers as well as Life Sciences
From ACM Opinion

Evolution Is at Work in Computers as well as Life Sciences

Artificial intelligence research has a lot to learn from nature.

Paul Allen Thought Like a Hacker and Never Stopped Dreaming
From ACM Opinion

Paul Allen Thought Like a Hacker and Never Stopped Dreaming


There May Soon Be Three Internets. America's Won't Necessarily Be the Best.
From ACM Opinion

There May Soon Be Three Internets. America's Won't Necessarily Be the Best.

In September, Eric Schmidt, the former Google chief executive and Alphabet chairman, said that in the next 10 to 15 years, the internet would most likely be split...

You're Expecting Too Much Out of Boston Dynamics' Robots
From ACM Opinion

You're Expecting Too Much Out of Boston Dynamics' Robots

At the WIRED25 festival in San Francisco Sunday evening, Boston Dynamics' SpotMini robot got onstage and did what no other quadruped robot has done before: It danced...

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

Trolling, Hacking and the 2016 US 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...

A Future Where Everything Becomes a Computer Is as Creepy as You Feared
From ACM Opinion

A Future Where Everything Becomes a Computer Is as Creepy as You Feared

More than 40 years ago, Bill Gates and Paul Allen founded Microsoft with a vision for putting a personal computer on every desk.

Editing the Internet's Second Screen
From ACM Opinion

Editing the Internet's Second Screen

The great social media cleanup of the past two years hasn't seemed to leave it much cleaner.

How Do You Find an Alien Ocean? Margaret Kivelson Figured It Out
From ACM Opinion

How Do You Find an Alien Ocean? Margaret Kivelson Figured It Out

The data was like nothing Margaret Kivelson and her team of physicists ever expected.

How Sci-Fi Like WarGames Led to Real Policy During the Reagan Administration
From ACM Opinion

How Sci-Fi Like WarGames Led to Real Policy During the Reagan Administration

This year, John Badham's WarGames—one of the movies most beloved by hackers, techies, and tech policy wonks (like me!)—celebrates its 35th anniversary.

Why Do Computers Use So Much Energy?
From ACM Opinion

Why Do Computers Use So Much Energy?

Microsoft is currently running an interesting set of hardware experiments.

Introducing the Internet Bill of Rights
From ACM Opinion

Introducing the Internet Bill of Rights

Should American citizens get a new Bill of Rights for the internet?

This Tech Would Have Spotted the Secret Chinese Chip in Seconds
From ACM Opinion

This Tech Would Have Spotted the Secret Chinese Chip in Seconds

According to Bloomberg Businessweek, spies in China managed to insert chips into computer systems that would allow external control of those systems.

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.

Clicks, Lies and Videotape
From ACM Opinion

Clicks, Lies and Videotape

This past April a new video of Barack Obama surfaced on the Internet. Against a backdrop that included both the American and presidential flags, it looked like...

50 Years Old, '2001: A Space Odyssey' Still Offers Insight about the Future
From ACM Opinion

50 Years Old, '2001: A Space Odyssey' Still Offers Insight about the Future

Watching a 50th anniversary screening of "2001: A Space Odyssey," I found myself, a mathematician and computer scientist whose research includes work related to...

Brett Kavanaugh and the Information Terrorists Trying to Reshape America
From ACM Opinion

Brett Kavanaugh and the Information Terrorists Trying to Reshape America

Since the advent of Donald Trump's candidacy, there's been a ton of focus on botnets and sockpuppets—automated and semiautomated social media accounts that use...

Why We're Training the Next Generation of Lawyers in Big Data
From ACM Opinion

Why We're Training the Next Generation of Lawyers in Big Data

Artificial intelligence is transforming the traditional delivery of legal services.
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