US president Donald Trump gives a thumbs up as Republican incumbent senator Kelly Loeffler speaks during a rally ahead of the Senate run-off. Photograph: Sandy Huffaker/AFP via Getty

Republicans supporting Donald Trump’s efforts to overturn the US presidential election are on a collision course with US business leaders, as companie(...)

 Larry Ellison walks off stage after delivering his keynote address at the 2008 Oracle OpenWorld conference. Photograph: Justin Sullivan/Getty Images

Larry Ellison, co-founder and leader of Oracle for 37 years, stepped aside as chief executive officer late yesterday, to be replaced by co-chief execu(...)

Google has named former Ford Motor chief executive Alan Mulally to its board, gaining auto expertise in its quest to develop self-driving cars.

Google has named former Ford Motor chief executive Alan Mulally to its board, gaining auto expertise in its quest to develop self-driving cars. Mulal(...)