The accident happened in the western state of Maharashtra on Wednesday, after the leak in the hospital's main oxygen tank cut off the flow of oxygen to dozens of critically ill patients.

Mayor Andrew J. Ginther of Columbus held a news conference after the death of Ma'Khia Bryant, who was fatally shot by a police officer on Tuesday.

President Volodymyr Zelensky of Ukraine warned of a possible war with Russia in an address to citizens on Tuesday evening. He directed comments to President Vladimir V. Putin and called for international support.

President Biden delivers remarks on the coronavirus pandemic and vaccinations.

Hours after a jury reached a guilty verdict in the murder trial of the former Minneapolis police officer Derek Chauvin, protesters took to the streets in Columbus, Ohio, after a teenage girl, Ma'Khia Bryant, was fatally shot by an officer.

At a news conference, Michael Woods, the interim police chief of Columbus, said an investigation was underway after Ma'Khia Bryant, 16, was killed when an officer opened fire.

President Biden disclosed the details of a phone call he shared with the family of George Floyd, as the family awaits the verdict in the trial of Derek Chauvin, the former officer accused of killing Mr. Floyd.

The European Union's drug regulator said that the Johnson and Johnson vaccine should carry a warning of potential risk for rare blood clots on the label, but did not recommend stopping the vaccine, saying the benefits of the vaccine outweighed the risks.

The coronavirus pandemic has pushed many businesses in Japan to the edge of financial ruin, but Takumi Tezuka, who owns a makeup and hair salon for men in Tokyo, has seen his customer base expand.

Vice President Kamala Harris visited North Carolina on Monday to promote President Biden's infrastructure plan, saying it will create 'good jobs.'