The U.S. marks 20 years since 9/11

Twenty years ago, the 11th of September dawned as just a date. By midnight, it was 9/11, the staggering starting point for a new era of terror, war, politics, patriotism and tragedy.

Biden, now president, to mark 9/11 rite amid new terror fear

For the first time, Joe Biden will hold the rank of commander in chief as he marks the anniversary of the nation's worst terror attack. Now, he must shoulder the responsibility borne by previous presidents to prevent future tragedy.

Biden announces plan to increase vaccinations, curb delta variant's spread

In his most forceful pandemic actions and words, President Joe Biden on Thursday ordered sweeping new federal vaccine requirements for as many as 100 million Americans — private-sector employees as well as health care workers and federal contractors — in an all-out effort to curb the surging COVID-19 delta variant.