Federal Reserve announces biggest interest rate hike since 1994

Fed confirms 0.75 percentage-point increase as Americans across country hit hard by rising prices and shortages of key items

With soaring inflation and the shadow of recession hanging over the United States, the Federal Reserve announced a 0.75 percentage-point increase in interest rates on Wednesday - the largest hike since 1994.

Until this week the Fed had been expected to announce a smaller increase. At a press conference, the Fed chair, Jerome Powell, said the central bank decided that a larger hike was needed after recent economic news, including last week's announcement that inflation had risen to a 40-year high.