US President Donald Trump hunts for support in four battleground states on Monday while Democratic rival Joe Biden focuses on Pennsylvania and Ohio during the final day of campaigning in their race for the White House.

The Trump administration will ban WeChat and video-sharing app TikTok from US app stores starting Sunday night, a move that will block Americans from downloading the Chinese-owned platforms over concerns they pose a national security threat.

The project reflects the need for greater understanding of aquifer systems to support Qatar's water security goals

US President Donald Trump said that a vaccine for coronavirus could be approved "in a matter of weeks." "I'm not doing it for political reasons, I want the vaccine fast," Trump said in an interview with (Fox News).

The Qatar-US 2021 Year of Culture is intended to enhance cultural and artistic exchange and exemplifies the renewed commitment of the two nations to foster mutual understanding and promote intercultural dialogue.

Another record number of coronavirus cases overshadowed the start of America's Independence Day weekend Friday as the surge in infections prompted Britain to blacklist travelers from the US, intensifying its isolation.

US fighter jets intercepted and escorted four Russian nuclear-capable bombers during a routine flight over neutral waters near the United States,

Three Chinese nationals were sentenced to prison after pleading guilty to illegally taking photographs of a US navy base in Key West Florida, the Justice Department announced Friday.

The United States on Tuesday ordered the suspension of all flights by Chinese airlines into and out of the country after Beijing failed to allow American carriers to resume service to China.

America's top infectious diseases official has warned that ending lockdowns too quickly could trigger uncontrollable new coronavirus outbreaks, as the global death toll closes in on 300,000.

A large majority of Americans oppose reopening the country now, with Democrats and Republicans sharply divided on the question, according to a poll published on Friday.

US Secretary of State Mike Pompeo on Wednesday renewed his widely contested charge that the coronavirus pandemic likely originated in a Chinese laboratory, but acknowledged there was no certainty.