The director of the FBI has said that acts of espionage and theft by China's government pose the "greatest long-term threat" to the future of the US.
A predominantly Black group of heavily armed protesters marched through Stone Mountain Park near Atlanta on Saturday, calling for removal of the giant Confederate rock carving at the site that civil rights activists consider a monument to racism.
US President Donald Trump has used a 4 July address to tout the country's "progress" against Covid-19, despite a nationwide spike in cases.
US President Donald Trump has railed against the "cancel culture" of those who toppled monuments during recent anti-racism protests, in a speech to mark 4 July at Mount Rushmore.
US President Donald Trump's administration has secured almost all the world's upcoming supply of the drug remdesivir. The drug is the first approved by authorities in the US to be used to treat Covid-19 and produced by the firm Gilead Sciences.
Top disease researcher Dr Anthony Fauci has told the US Senate that he "would not be surprised" if new virus cases in the country reach 100,000 per day.
The US House of Representatives has passed a sweeping police reform bill that currently has little prospect of becoming law amid partisan gridlock.
New York, New Jersey and Connecticut have asked people travelling from states where Covid-19 cases are rising to go into self-isolation for 14 days.
The US has recorded more than 2.3 million infections and 121,000 deaths to date, the highest number in the world on both counts. States started to ease Covid-19 restrictions in mid-May, but the first wave of the epidemic seems far from over. Infections are on the rise nationwide once again. Here are the latest developments:
America's top infectious disease expert has told lawmakers that the US is seeing a "disturbing surge" in coronavirus infections in some states.
Russia's unmanned Luna-25 spacecraft has crashed into the Moon after spinning out of control, officials say.
Donald Trump has confirmed that he will not take part in Republican presidential debates with his rivals in the race for the White House.