Clicking on one of the stickers within an image brings up a search for other uses of that same sticker, essentially bringing the hashtag squarely into the visual age. Twitter has long ceased being a ...

Facebook Inc is looking to improve its search and indexing capabilities by adding the hashtag symbol, one of the most recognizable features of its social networking rival Twitter, according to media ...

Instagram adds augmented reality face filters for stories and direct messages. Instagram Instagram rolled out more new features to the "stories" part of the app that will look familiar if you've ever ...

What is the origin of this # mysterious symbol? It’s gone by many names, (the pound sign, the number sign, the octothorpe and the hashtag symbol) and it’s had many meanings, but what is the origin of ...

In recent months, Twitter announced that it was completely revamping its 140-character limit, and it looks like the popular social media site is making another big change to one of its most prominent ...