Markets whipsawed Thursday as the Dow reversed course twice to erase a more than 600-point loss and end the day up 260 points. It was the largest swing since 2008 and follows another day of record volatility on Wednesday, when the Dow...

'There will be re-infections,' says Dr. Christopher Labos, but if they can be identified early, he says it should help with efforts to contain the virus.  

Aug.19 -- A U.K. survey, run by the University of Oxford and the Office for National Statistics and published Thursday suggests when vaccinated people did get infected with delta, they were shown to have similar levels of virus in their...

Nov.29 -- Seema Shah, chief strategist at Principal Global Investors, and Kathryn Rooney Vera, head of research and strategy at Bulltick, discuss how investors can protect their portfolios from volatility in the coming year. They speak...

Silicon Valley Bank is now under FDIC control, but they are still open for business. The collapse shocking investors and venture capitalists all over Silicon Valley. Bloomberg's Priya Anand reports from San...