By chaining the selectors together, he was able to encode invisible messages inside an emoji (or any other Unicode character) ...

The concept revolves around Unicode's system of representing text as a sequence of codepoints, with each codepoint being a ...

We are a research-led school with a reputation for excellent teaching and courses with real-world impact. We are based across four sites, comprising more than 2000 students and 190 specialist staff ...

Emoji date back to 1999 when they first appeared on Japanese cell phones. But it’s history goes further than that, because before there were emoji, there were emoticons. Emoticons were the pictorial ...

Hackers are a busy bunch, with more than 300 million computers hacked every year — and there's a dizzying range of ways in which a computer or laptop can be compromised. Criminals often ...