A small Israeli study of vaccinated health care workers found that a handful who got infected developed headaches, muscle pain, fatigue and other symptoms of long COVID that lasted for weeks.

Pfizer presented data to investors showing that a third dose of its COVID-19 vaccine boosts immunity. The company believes everyone will need a boost eight to 12 months after receiving a second shot.

Underground musician Sam Mehran's father and friends share what the process of compiling his posthumous album, Cold Brew, was like. It's out today, three years after Mehran's death.

In upstate New York, the COVID-19 vaccination rate has stalled around 50%. There's now a sharp divide between vaccinated people and those who've declined.

NPR's Ailsa Chang speaks with sports psychologist Dr. Mark Aoyagi about the way athletes deal with psychological pressure at the Olympics.

NPR's Ailsa Chang talks with Buzzfeed reporters Jessica Garrison and Ken Bensinger about the militia group that tried to kidnap Michigan Gov. Gretchen Whitmer from the state capitol building.

As the Senate moves forward with a procedural vote on a bipartisan infrastructure deal, they are also hoping to move a $3.5 trillion spending plan with just Democratic votes.

Prominent Democratic fundraiser Ed Buck has been found guilty in the overdose deaths of two men. They overdosed on methamphetamine in Buck's West Hollywood apartment on different occasions.

NPR's Ailsa Chang speaks with Secretary of Transportation Pete Buttigieg on the bipartisan infrastructure deal reached by Senate negotiators.

Bipartisan Senate negotiators say they have reached a deal on an infrastructure package and a procedural vote on the measure will take place Wednesday evening.