Both the president and Kamala Harris campaign in Arizona, while Biden casts his vote in Delaware.
The tough new curbs on travel, businesses and gatherings are aimed at tackling a Covid-19 surge.
The Democratic presidential candidate votes early in Delaware and answers questions on his healthcare plan.
Three tense moments on Wednesday and a YouTuber talks kindness with Joe Biden's granddaughter.
The order comes after looting and violent unrest following the police killing of a black man.
Scientists put new numbers of Chinese trees' ability to pull carbon dioxide from the atmosphere.
Standing 500m (1,640ft) tall, the "blade-like" reef was found off Australia's far north.
The US president's re-election campaign insists there was "no exposure to sensitive data".
Miles Taylor, chief of staff under the US homeland security secretary, defends his actions.
The "agents" are accused of trying to force opponents of the Communist Party to return to China.
The planemaker is extending previously announced cuts as it faces slumping demand in the pandemic.
The reality star is accused of being "tone deaf" for posting photos of her family's lavish trip.
The company is accused of misusing almost one million users' data in England and Wales.
The trial examines alleged crimes committed in clandestine detention centres under military rule.
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