2015 saw the arrival, departure and weird return of many notables on social media for dubious reasons.
The White House has submitted a massive budget proposal that shows just how serious the president is about cybersecurity.
The most popular celebrities on Instagram lose massive numbers of followers after the photo-sharing service purges fake or spam accounts, according to a list published to the Web.
Criminals are increasingly attacking government agencies in hopes of stealing our money and information.
Part of the president's 2017 budget, the "Computer Science for All" initiative would bolster state funding for technology classes in public schools.
There's sizable public interest in smart guns, but opponents say the technology isn't yet ready for prime time.
The president wants to make it possible for consumers to find and buy these new types of guns. It won't be easy going.
Ahead of Tuesday's State of the Union address, the president joins the social network popular among millennials and best known for its disappearing messages.
The world's largest social network is banning private gun sales on its site, joining a larger debate about how guns are handled in the US.
The president asks government departments for tech-based recommendations to track lost or stolen guns and to prevent accidental gunfire.