
Government officials are preparing for a heavy tropical storm or worse in New Orleans by Friday, as floods and heavy rains have battered the region for the past few hours, according to the United States' National Weather Service, which has warned that hurricane conditions were possible along the Gulf Coast as a potential tropical cyclone moved closer to land.

US President Donald Trump hit back on Sunday and the UK launched an inquiry after leaked memos revealed Britain's ambassador in the US had described the president and his White House as inept and uniquely dysfunctional.

With tanks on display and jets flying overhead, President Donald Trump praised the military and urged young people to join the armed forces on Thursday in a celebration of Independence Day that critics said the president had politicized.

A federal appeals court ruled against Amazon.com Inc in a case that could expose the online retailer to lawsuits from customers who buy defective products from third-party vendors through its website.

President Donald Trump said on Wednesday he was moving ahead with adding a contentious citizenship question to the 2020 US census in a dramatic reversal after his own administration including Commerce Secretary Wilbur Ross announced a day earlier that the plan had been dropped.

Optimistic investors drove Wall Street to fresh record highs amid strong expectations of an impending US interest rate cut. The Dow Jones index lifted by 179 points, 0.7 per cent, to 26,966. The broader S&P 500 posted its third consecutive record high, up 0.8 per cent, while the tech-heavy Nasdaq rose 0.75 per cent.

Brazil’s Foreign Minister Ernesto Araujo said on Wednesday that he expects two new trade deals to be signed between the trade bloc Mercosur and other regions in the second half of 2019, hailing a new era of openness in Brazil.

United States military armored vehicles stood near Washington's majestic Lincoln Memorial on Wednesday as President Donald Trump pushed ahead with an elaborate Fourth of July production with him at the centre, as critics accused him of hijacking a non-partisan celebration of America's Independence Day.

Facebook said on Wednesday an issue with uploading or sending media files on its apps and platforms has been resolved.

President Donald Trump, facing renewed criticism from Democrats and activists over his handling of a migrant crisis on the US-Mexico border, said in a Twitter post on Wednesday that immigrants unhappy with conditions at detention centers should be told: “not to come.”