Trump's latest Twitter tirade
President claims he is being investigated for "firing Comey."
Twitter unveils site redesign
Twitter rolled out a new site design that has a cleaner interface and is easier to navigate.
Trump continues Twitter rant against ex-FBI Director James Comey, calling him 'cowardly'
The president says he is ready to give his side of the story and testify under oath.
Trump criticizes London mayor on Twitter
this is because I've looked at this insanity that he's sort of thrown out at the mayor of London. Now, the mayor of London was very, very clear about what he was saying. Do you have it ready, my friends? Okay, please show. Londoners will see an increased police presence today and over the course of
Trump turns to Twitter after London attack
President Trump criticized the mayor of London, denounced political correctness and brought up gun control on Twitter after the terrorist attack that killed seven people in London.
Trump's Twitter typo goes viral
The president tweeted "covfefe" in a post about "negative" press coverage hours after his press secretary, Sean Spicer, would not say whether Trump knew Jared Kushner reportedly tried to set up back channel communications with Russia.
People turn to Twitter to find loved ones in wake of Manchester attack
Local residents and hotels also used the social media site to offer a safe space to stay following the deadly attack that killed 22 and injured 59.
100 days of President Trump's Twitter feed
A look at President Trump's tweeting habits during his first 100 days in office.
Trump uses Twitter to bypass traditional media in communicating with the public
Trump has tweeted more than 470 times since his inauguration, with the most common words in his tweets being Democrats, fake news, media, Russia and Obamacare.
Tom Friedman on Syria: 'Where's Trump's Twitter feed when we need it?'
Pulitzer Prize winning New York Times columnist Tom Friedman weighs in on President Donald Trump's foreign policy.