A federal vaccine advisory committee on Thursday voted to delay a decision on whether newborns should still get the hepatitis B vaccine on the day they're born.

Costco has taken the Trump administration to court over tariffs it argues were imposed illegally, and the MAGA crowd is ...

Costco is joining other companies that aren't waiting to see whether the Supreme Court strikes down President Donald Trump's most sweeping import taxes. They're going to court to ...

The wholesaler is the latest company to file a lawsuit against a federal agency over the president's signature economic ...

Never been to a Costco? If you're gearing up for your first visit, here are some Costco secrets that serious shoppers are ...

Seven new measles cases were reported in the Upstate Friday along with possible exposures at a Costco store in Spartanburg.

You go into Costco for one thing and leave with 10. Here, members share the most spontaneous Costco purchases they've made.

Wondering if you'll save money getting your vaccines and immunization shots at Costco? Here's what to know about the Costco ...

CNN News Central’s Kate Bolduan speaks with Dr. Paul Offit, Director of the Vaccine Education Center at Children’s Hospital ...

A vaccine that helps to fight cancer might already exist. People being treated for certain deadly cancers lived longer if they had received an mRNA-based vaccine against COVID-19 than if they hadn’t, ...

Getting a COVID booster could save your life, even if you’ve had multiple prior infections and vaccinations. A study, published on Wednesday in the New England Journal of Medicine, showed that last ...