Nikita Bier, head of product X, responded to a user’s request to update the emoticon on Friday, with “Give me a few hours” before the update went into effect early on Saturday.

Tens of thousands of Iranians poured into the streets on Friday night in a second night of mass, nationwide antigovernment ...

President Trump's 'Donroe Doctrine' has reshaped global politics, marked by aggressive military actions in Venezuela, Iran, ...