Computer Science

Unlike Samuel Morse's one-key telegraph, Baudot's used five keys.

The Roots of Computer Code Lie in Telegraph Code

Émile Baudot, born a year after the first long-distance telegraph message was sent, helped advance the technology

SoftBank's humanoid robot "Pepper" can lead funerals.

Nine Tasks Robots Can Do That May Surprise You

Machines can cook your dinner, fill your prescriptions, make your shoes and much, much more

Newly found letters by Alan Turing

New Letters Show Alan Turing Wasn't a Fan of the U.S.A.

The groundbreaking mathematician and computer scientist who spent 2 years at Princeton wrote that he 'detests America' in newly found documents

Natural Cycles App

Apps Can Help You Get Pregnant. But Should You Use Them as a Contraceptive?

An increasing number of women are relying on apps to track their menstrual cycles. Now, there's even an app approved as birth control.

AI is now able to synthesize new sounds from old ones, and even compose original music

AI Is Edging Into the Art World in Psychedelic Ways

The team at Google is using neural networks to create tools that they hope will inspire and channel creativity

One of the cats involved in the Acoustic Kitty Project was a grey-and-white female.

The CIA Experimented On Animals in the 1960s Too. Just Ask ‘Acoustic Kitty’

Turns out that cats really don't take direction well

A visualization of the harness.

This Robotic Harness Could Help People Relearn to Walk After Injury

Swiss researchers have developed an algorithm-backed "smart" harness to help stroke and spinal cord injury victims practice walking in a more natural way.

Parisite-(La), a carbon-bearing mineral that was predicted by computer model before it was discovered.

Big Data (and You) Could Help Find 1,500 Undiscovered Minerals

Researchers are using new tools to predict where to find new minerals as well as to locate new sources of valuable resources like copper

The actual first logo for the World Wide Web, created by the developer of its first web browser.

The World Wide Web Was Almost Known as “The Mesh”

The inventor of the World Wide Web had a few different name ideas

Scientists Store Video Clip in DNA of Living Cells

This first could lead to health-monitoring molecular recorders inside cells

All of these images were created by the neural networks

AI Project Produces New Styles of Art

Researchers let two neural networks critique each other to create the images

Today's Girl Scouts, tomorrow's cybersleuths.

New Badges Will Make Today's Girl Scouts Tomorrow's Cybersleuths

Camping and cookie sales are just the tip of the iceberg for modern scouts

Each time you use your phone's weather app, you're indebted to a self-taught computer scientist named Klara von Neumann.

The Unheralded Contributions of Klara Dan von Neumann

Despite having no formal mathematical training, she was a key figure in creating the computer that would later launch modern weather prediction

Screenshots from the iNaturalist app, which uses "deep learning" to automatically identify what bug—or fish, bird, or mammal—you might be looking at.

AI Plant and Animal Identification Helps Us All Be Citizen Scientists

Apps that use artificial intelligence to allow users to ID unknown specimens are making science more accessible to everyone.

One autonomous car in this group was able to reduce stop-and-go traffic flow.

Just a Few Self-Driving Cars Could Fix Phantom Traffic Jams

A new study suggests they can help get rid of stop-and-go traffic on highways.

Magnetic field strength throughout the Milky Way in present day

Supercomputers Create Breathtaking Simulations of Spiral Galaxies

The simulations took months of modeling to complete—and the results can help scientists learn about the formation of galaxies

A new app, developed by two college students, coaches you on your public speaking.

An App to Make You a Better Public Speaker

Orai, created by two college students, uses AI to help people become more fluent, confident speakers through consistent practice and feedback.

New App Makes It Easier to Colorize Old Photos

The software combines human input and a sophisticated neural network to make historical images pop

The MP3 Format is Music History's Latest Casualty

The Institute that licenses MP3 tech recently stopped, but the format that began the digital music era may live on indefinitely

Field. Oil on panel by PIX18 / Creative Machines Lab at Columbia University

Check Out This Year's Entries to the RobotArt Competition

Thirty-eight teams have submitted almost 200 artworks painted by robots, many guided by artsy artificial intelligence

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