The hash symbol – also known as the pound/number sign, or even the octothorp(e) as Macworld reader Keith points out – was one of the more rarely used special characters until Twitter and ...

Scammers could be using illegal radio jammers to transmit text messages with a sender ID prefixed with a hashtag, a symbol only available to registered companies, Hong Kong communications ...

San Francisco headquarters, the social media outlet’s signature bird logo fascia sign now stands for what the platform once was. And for a lump sum of cash—shipping not included—a 560-pound relic of ...