Kamala Harris made history on Wednesday when she was sworn in as Joe Biden's vice president.
She is the first woman, the first Black American and the first Asian American to hold the second highest U.S. office.
A U.S. senator from California the past four years, Harris has shattered many a glass ceiling. She served as San Francisco's first female district attorney and was California's first woman of color to be elected attorney general.
Harris has resigned her Senate seat, but she still will play a prominent role in the chamber. The U.S. vice president serves as Senate president, casting any tie-breaking votes in the 100-member chamber. With it split evenly between Democrats and Republicans, Harris gives her party control of the Senate.
Her background in criminal justice could help the new Biden administration tackle the issues of racial equality and policing after the country was swept by protests last year. She is expected to be a top adviser on judicial nominations.
Harris is the daughter of immigrants, with her mother coming to the United States from India and her father from Jamaica.
She had her sights set on becoming the first woman U.S. president when she competed against Biden and others for their party's 2020 nomination.
Russian ballistic missiles have killed 12 people and injured more than 30 in Kyiv early on Thursday, authorities said, damaging buildings and severing power supply to some parts of the Ukrainian capital.
South Korea and the United States will cut short annual joint military drills to five days from 11 and scale back some field training, the allies said on Wednesday, after President Donald Trump ordered a substantial reduction in US participation.
At least 100 people were killed when a low-tech artisanal gold mine collapsed in the Central African Republic on Tuesday, a senior official at a local mining association said.
An Israeli airstrike killed nine Palestinians at a police station in Gaza on Wednesday, medics said, two days after US envoy Jared Kushner ended a trip to the region that failed to push forward Donald Trump's plan to end the war in the enclave.