Results from an early safety study of Moderna Inc's coronavirus vaccine candidate in older adults showed that it produced virus-neutralizing antibodies at levels similar to those seen in younger adults, with side effects roughly on par with high-dose flu shots,...
Moderna Inc said on Friday it was on track to produce 20 million doses of its experimental coronavirus vaccine by the end of the year, while maintaining its goal of readying 500 million to 1 billion doses in 2021.
Britain is likely to need to reintroduce some national coronavirus lockdown measures sooner rather than later, a leading epidemiologist said on Saturday, as new cases rose to their highest level since early May.
U.S. President Donald Trump on Friday said border restrictions between Canada and the United States because of the novel coronavirus pandemic would be lifted "pretty soon", just hours after the two countries confirmed they would remain in place until at least Oct. 21.
Scientists said on Monday they have detected in the harshly acidic clouds of Venus a gas called phosphine that indicates microbes may inhabit Earth's inhospitable neighbor, a tantalizing sign of potential life beyond Earth.