Study suggests there could be many other unidentified sufferers from COVID-19 from period before disease was officially detected in Europe

As US president and secretary of state blame Beijing for coronavirus pandemic, White House official says goal is to convince world that Chinese leaders aren't playing by the rules

Revelation comes as Trump administration intensifies criticism of China, with Pompeo saying that Beijing was responsible for spread of disease and must be held accountable

Robots deliver water, meals and packages to hotel guests; cameras put on doors of people's homes to monitor their movements; neighbors told to denounce those who break the rules

Senior official of department that plays lead role in ties between the two nations arrives following North Korean leader's surgery; unclear what trip indicates about his wellbeing

Disputing accusations it didn't act quickly enough to stem outbreak and hid its scope, Xi Jinping's government has tossed predecessor's subdued approach to international diplomacy

Over half of humanity under lockdown as 2.2 million cases reported worldwide and global fatalities surpass 150,000

Thousands of people have died with COVID-19 symptoms -- many in nursing homes, which have been ravaged by a disease that hits the elderly the hardest -- without ever being tested

Israeli officials said to have debated threat five months ago, before public was aware of coronavirus, but ‘nothing was done’ by Health Ministry

Documents show officials knew of potential danger almost a week before telling their public; experts say much of virus's spread could have been prevented if they'd acted sooner