From robotic dogs to magnetic slime: 6 ways robots are helping humans
Robots are helping humans in a growing number of places - from archaeological sites to disaster zones to sewers.
Google Maps’ “Immersive View” shows cities in a whole new way
Combining satellite and Street View images, Google Maps’ “immersive view” will let you explore select neighborhoods soon.
Should we build high-speed public WiFi into street lights?
Better public WiFi networks could be created by broadcasting signals over the 60 GHz frequency band from transmitters attached to light poles.
Google Career Certificate programs are now free for US businesses
Google has announced a new Career Certificate program and a plan to give any US business $100,000 in free tech training.
What will happen if Elon Musk does buy Twitter? (Updated)
Billionaire Elon Musk is trying to buy Twitter, and if successful, he plans to make several major changes to the social media giant.
Computer scientists explain how to stop smart devices from spying on you
"Smart" appliances tempt you with useless conveniences, but myriad privacy violations lie just beneath their shiny exterior.
What is 3G and why is it being shut down? An electrical engineer explains
3G networks are built using completely different equipment and algorithms than its newer replacements.
4 things you need to know about the metaverse
Technology that merges the virtual and physical worlds could start to become a reality for consumers in just a few years.