Top 10 world news today: Moderna's promising vaccine data, Boris Johnson's COVID scare, and more

Here are the top world news headlines of the day: From Moderna's groundbreaking COVID-19 vaccine announcement to UK PM Boris Johnson's coronavirus scare. Click on the headline to read full story.

Moderna's COVID-19 vaccine reaches milestone with 94.5% effectiveness

No coronavirus on our meat products, asserts New Zealand PM Jacinda Ardern

'A vaccine on its own will not end the pandemic', says WHO chief

United Nations Security Council out of 'useful solutions', says Macron

'We are still deeply divided', says former US President Obama while referring to election results

Armenian Prime Minister Nikol Pashinyan calls for halt to violence over peace deal

I'm fit as a butcher's dog: British PM Boris Johnson

'Legitimising violence': Emmanuel Macron slams reports calling France islamophobic

SpaceX, NASA begin first operational astronaut mission to space

Watch: Taiwan talks up trans-Pacific trade pact after exclusion from new deal