Move comes amid growing storm after President tweets conspiracy theory accusing one of his media critics of murder; Social network flags tweets on alleged danger of mail-in ballots

The strange saga and curious origins of research hyped by Netanyahu and seemingly confirmed by Forbes that purports to prove Israel tops the world's COVID-19 'safety rankings'

The PM keeps citing a Hong Kong firm's chart showing Israel atop a 'safest countries' list. A little digging shows why experts urge more skepticism before we share such claims

Social media company says pages linked to Riyadh promoted country's leadership, criticized Qatar and Turkey with over 36 million tweets

Experts say drinking lemon and baking soda won't ward off COVID-19, nor has any other herbal remedy been proven to help, and nobody here is 'relaxed' about anything

Watchdog group flagged dozens of fake users, says they are part of 'organized, funded effort by body with an interest in lowering Arab voting rates'

It's not the firm's role to check accuracy of politicians' claims, says product policy manager; 54 fact-checking partners in 79 nations look for accuracy of information on network

Massive, coordinated campaign targeted Muslim, left-wing politicians, published over 1,000 fake news posts per week to over 1 million followers, The Guardian reports

Company says it will seek to secure officials' accounts, indicate ownership of political pages, and introduce clearer fact-checking labels in bid to combat disinformation

Former secretary of state says Zuckerberg allowing disinformation on platform, undermining open society; questions his meeting with Trump