Mourners held a vigil for the victims in the shooting at Oxford High School and showed support for those who were still recovering.

After meeting with the foreign ministers of Ukraine and Russia in Stockholm, Secretary of State Antony J. Blinken said the U.S. would continue to support Ukraine against Russian invasion, and work with both parties on a diplomatic resolve.

President Biden laid out his new pandemic strategy, including booster shots for all adults, vaccination sites aimed at families, testing requirements for international travelers and access to free at-home tests.

President Biden laid out his new pandemic strategy, including booster shots for all adults, vaccination sites for families, travel restrictions and insurance reimbursement for at-home coronavirus tests.

Martin Griffiths, the United Nations emergency relief coordinator, announced the organization's 2022 funding drive, citing the need to help 183 million people across the world who are suffering from issues like political instability, climate change and the pandemic.

António Guterres, the U.N. secretary general, strongly criticized the international response to the Omicron variant and urged governments to consider other measures instead of closing their borders to people from African nations.

Officials confirmed that the first case of the Omicron variant of the coronavirus in the U.S. was reported in San Francisco, and assured the public that the city was prepared to handle the virus.

Prosecutors charged the 15-year-old suspect with one count of terrorism, four counts of first-degree murder, seven counts of assault with intent to murder and 12 counts of possession of a firearm in commission of a felony.

Dr. Anthony S. Fauci said the first case of the coronavirus variant was reported in the United States, after a vaccinated traveler returned to California from South Africa.

The Supreme Court heard arguments in a case that concerns a Mississippi law which bans abortions after 15 weeks of pregnancy and challenges the 1973 Roe v. Wade decision.