The Royal Family has published social media guidelines for the public, vowing to block users who leave offensive or abusive comments on official channels.
Venezuela's self-proclaimed interim president Juan Guaidó has called for mass protests as he announced his return to the crisis-stricken country.
At least 23 people, some children, have been killed after tornadoes struck Lee County in eastern Alabama, authorities said.
Former Brazilian President Luiz Inácio Lula da Silva has been granted leave from prison to attend his grandson's funeral.
North Korea has denied US President Donald Trump's claim that the country demanded total sanctions relief during a failed summit in Hanoi.
A summit between Donald Trump and the North Korean leader Kim Jong-un ended with no agreement after the US refused North Korean demands for sanctions relief, the US president has said.
US President Donald Trump and North Korea's leader Kim Jong-un have begun their high-profile second summit in Vietnam's capital, Hanoi.
U.S. President Donald Trump and North Korean leader Kim Jong Un meet on Wednesday for their second summit, betting their personal relationship can break a stalemate over the North’s nuclear weapons and end more than 70 years of hostility.
Facebook has taken down anti-Islamic leader Tommy Robinson's official page and Instagram profile for violating its policies on hate speech.
Russia's unmanned Luna-25 spacecraft has crashed into the Moon after spinning out of control, officials say.
Donald Trump has confirmed that he will not take part in Republican presidential debates with his rivals in the race for the White House.