Leah Pearlman draws comics about ideas like "emotional literacy" and "self-love". When she began posting them on Facebook, her friends responded warmly.

An age-check scheme designed to stop under-18s viewing pornographic websites has been delayed a second time.

US supermarket giant Walmart has confirmed it uses image recognition cameras at checkouts to detect theft.

America's messaging system that sends presidential warnings about impending emergencies is "easy" to spoof, warn researchers.

Sidewalk Labs, a sister company of Google, has published its plans to build a smart city in Toronto, sparking fresh controversy.

A town in Florida has paid $500,000 (£394,000) to hackers after a ransomware attack.

If you have ever wondered what the internet looks like if you are filthy rich, now is your chance to find out.

Consumers who bought ebooks via Microsoft's online store are losing access to their libraries.

Google has recreated an ancient statue destroyed by the Islamic State group in 2015, using crowd-sourced pictures and 3D printing.

Bitcoin uses as much energy as the whole of Switzerland, a new online tool from the University of Cambridge shows.