As much as China may want to promote its domestically-produced Covid-19 vaccines, it has to face reality.

Americans took to the streets to celebrate after the conviction of former Minneapolis police officer Derek Chauvin in the murder of George Floyd.

The World Health Organization said coronavirus cases are rising in all regions except Europe, with India driving a surge in Asia. India reported a record of more than 2,000 deaths on Wednesday, while cases rose by nearly 300,000.

Detect harmful radiation, pilot a rover module, learn better sleep and body maintenance: astronauts aboard the International Space Station are preparing for future missions even further afield -- from the Moon to, one day, Mars.

Lawyer Alan Dershowitz accused Waters of intimidating the jury and said judge Peter Cahill should have granted Chauvin a mistrial.

City officials said they are unable to release the entire footage pending review by the Bureau of Criminal Investigation.