Communications of the ACM
From ACM Opinion
Meet the Nasa Scientist Devising a Starship Warp Drive
The idea that nothing can exceed the speed of light limits our interstellar ambitions. How do we get round this?
From ACM Opinion
Owner of Snowden's Email Service on Why He Closed Lavabit Rather Than Comply With Gov't
Lavabit, an encrypted email service believed to have been used by National Security Agency leaker Edward Snowden, has abruptly shut down.
From ACM Opinion
Pgp Inventor and Silent Circle Co-Founder Phil Zimmermann on the Surveillance Society
Phil Zimmermann might be a technologist, but he tends to get philosophical when it comes to the issues of privacy and security and how they intersect with our society...
From ACM Opinion
Professor Emeritus Rodney Brooks Refines the Sequel to Irobot
Professor emeritus Rodney Brooks gained fame in the 1990s for co-founding iRobot, an MIT spinoff that brought the world the Roomba and other innovative, helpful...
From ACM Opinion
Craig Venter on the Hail Mary Genome and Synthetic Meat
Where are we in the hype cycle of synthetic biology?
From ACM Opinion
In Pursuit of Quantum Biology With Birgitta Whaley
As an undergraduate at Oxford University in the mid-1970s, K. Birgitta Whaley struggled to choose between chemistry and physics.
From ACM Opinion
Former Nsa Chief on Latest Leaked Dragnet Spy Program: It's Real, and It's Spectacular
Does the NSA really operate a vast database that allows its analysts to sift through millions of records showing nearly everything a user does on the Internet,...
From ACM Opinion
One Year on Mars: Curiosity Rover's Chief Scientist John Grotzinger Speaks Out
One year ago Monday (Aug. 5), NASA's Mars rover Curiosity pulled off a stunning and unprecedented landing inside Gale Crater, kicking off a two-year surface mission...
From ACM Opinion
Hacktivist Richard Stallman Takes On Proprietary Software, Saas, and Open Source
Richard Stallman, revered by some as a genius (after all, he won a McArthur "genius" grant in 1990) and by others as a crackpot, was in New York Monday where he...
From ACM Opinion
Tech Essentials: How Cory Doctorow Gets Around
The co-editor of Boing Boing, novelist and fellow at the Electronic Frontier Foundation shares his tools for circumventing censorship in airports, easing back pain...
From ACM Careers
The Brains Behind Research on the Brain
While studying physics and electrical engineering as an MIT undergraduate in the late 1990s, Mehmet Fatih Yanik managed to avoid taking any biology classes until...
From ACM Opinion
Ars Speaks with Vocal Nsa Critic Sen. Ron Wyden
As a series of top-secret NSA documents have been leaked over the past several weeks, the issue of widespread government surveillance has been front-and-center...
From ACM Opinion
Wikipedia's Jimmy Wales Explains Its Mission to Be Mainstream
Wikipedia is expanding its major new "open data" initiative, expanding tools that allow developers to use its content on other websites and simplifying its editing...
From ACM Opinion
Meet the Designer Behind Some of the Web’s Newest Killer Fonts
Thanks to newer browsers and greater bandwidth, there's been an explosion of new Web fonts—tens of thousands of them over the last decade.
From ACM Opinion
The End of Digital Tyranny: Why the Future of Computing Is Analog
Our world is ruled by 1s and 0s.
From ACM Opinion
Hugh Herr and the Liberating Age of Bionics
"It's extraordinary that we live in this day and age with all our wonderful modern technology, and still we have shoes that give us blisters," says Hugh Herr, with...
From ACM Careers
In Head-Hunting, Big Data May Not Be Such a Big Deal
Q. How is Big Data being used more in the leadership and management field?
From ACM Opinion
Internet Inventor: No Technological Cure For Privacy Ills
Is there technological solution for protecting people from online surveillance?
From ACM Opinion