The top U.S. military officer called the 20-year war in Afghanistan a “strategic failure” and told Congress on Tuesday that he believes the U.S. should have kept several thousand troops in the c...

Seventy-eight-year-old Joe Biden and 79-year-old Mitch McConnell got their booster shots Monday, the Democratic president and the Republican Senate leader urging Americans across the political spectru...

Billions more in profits are at stake for some vaccine makers as the U.S. moves toward dispensing COVID-19 booster shots to shore up Americans’ protection against the virus. How much the manufactur...

A gunman attacked a grocery store in an upscale Tennessee suburb on Thursday afternoon, killing one person and wounding 12 others before he was found dead of an apparent self-inflicted gunshot wound a...

The Centers for Disease Control and Prevention on Thursday endorsed booster shots for millions of older or otherwise vulnerable Americans, opening a major new phase in the U.S vaccination drive agains...