#travel ban

Britain, Germany and Italy detected cases of the new Omicron coronavirus variant on Saturday and British Prime Minister Boris Johnson announced new steps to contain the virus, while more nations imposed restrictions on travel from southern Africa.

A White House official on Sunday launched a blistering attack on the federal appeals court that blocked President Donald Trump's executive order on immigration, calling its ruling a "judicial usurpation of power."

U.S. President Donald Trump suffered a legal blow on Thursday when a federal appeals court refused to reinstate a temporary travel ban he had ordered on people from seven Muslim-majority countries.

A U.S. appeals court is weighing arguments for and against President Donald Trump's temporary travel ban, but its decision this week may not yet answer the underlying legal questions being raised in the fast-moving case.