Technology
From our phones and smart assistants to transportation, the military, and cybersecurity—this is the latest on the technology shaping life on Earth and beyond.
Latest in Technology
![A Genetic Fog Machine That Tags Criminals](https://www.popsci.com/wp-content/uploads/2019/03/18/NY5JE3YFQHP3GEFUQMB35HLX3M.jpg?w=563)
Best of What's New
A Genetic Fog Machine That Tags Criminals
![Underwater Robot Maps Polar Ice In 3-D](https://www.popsci.com/wp-content/uploads/2019/03/18/KVASWR6HSV6IKITVE5KBFEG7EM-scaled.jpg?w=318)
Conservation
Underwater Robot Maps Polar Ice In 3-D
![America’s Laser Gun Goes To War](https://www.popsci.com/wp-content/uploads/2019/03/18/5GLN7EUBFFNHIZJSQYYIQSOZSY.jpg?w=718)
Military
America’s Laser Gun Goes To War
![Three Billion People Are On The Internet Now](https://www.popsci.com/wp-content/uploads/2019/03/18/367M6ADIVBV4KEF4HZOXDTQLVU.jpg?w=676)
Technology
Three Billion People Are On The Internet Now
![screenshot of PopSci.com homepage](https://www.popsci.com/wp-content/uploads/2019/03/18/WTVOPSFX3TMOGD5VLEDIQBNRU4.png?w=782)
Internet
Welcome To The New Popular Science
![robot blue eyes WowWee MiP](https://www.popsci.com/wp-content/uploads/2019/03/18/FQ3A57VVM3ANBYRO2AO2ITM7X4.jpg?w=600)
Announcements
The 100 Greatest Innovations Of The Year
![The First Home Iris Scanner](https://www.popsci.com/wp-content/uploads/2019/03/18/75ZR62SDSCGPE7YMTAME34EZGA.jpg?w=600)
Best of What's New
The First Home Iris Scanner
![Salt Prices Skyrocket As Temperatures Plummet](https://www.popsci.com/wp-content/uploads/2019/03/18/O3YUBZELOCEIZ2SJFXQWGTNHKQ.jpg?w=600)
Environment
Salt Prices Skyrocket As Temperatures Plummet
![Can You Fix A Machine By Smacking It?](https://www.popsci.com/wp-content/uploads/2019/03/18/7NUXMDZYDI6A4323DGV6HPBNRE.jpg?w=556)
Ask Us Anything
Can You Fix A Machine By Smacking It?
![Virgin Galactic: We Are Moving Forward](https://www.popsci.com/wp-content/uploads/2019/03/18/BPXJYYVQ2Q4WU6IOCOAQ7WNPKQ.jpg?w=640)
Technology
Virgin Galactic: We Are Moving Forward
![The First Fully 3-D Printed LEDs Are Here](https://www.popsci.com/wp-content/uploads/2019/03/18/J66JITD4XOZWSLRRE5YYUEEKSE.jpg?w=596)
Technology
The First Fully 3-D Printed LEDs Are Here
![China’s New Laser Zaps Drones](https://www.popsci.com/wp-content/uploads/2019/03/18/X2WVPA23DERORFVC5LIBRN43JE.png?w=675)
Military