The Food and Drug Administration's controversial vaccine chief, Dr. Vinay Prasad, is once again leaving the agency.

Former U.S. Rep. Colleen Hanabusa, who was the first woman to serve as president of the Hawaii State Senate, has died. She was 74.

Explosions sounded in Tehran Wednesday as Iran's war with the U.S. and Israel entered a fifth day following earlier strikes on an Iranian nuclear site and ...

The Food and Drug Administration is asking the public to weigh in on the merits of commercial drug-disposal products, for ...

The "nanoparticle" system sends genetic instructions via mRNA directly to the cells that produce insulin, blocking the body's immune system attack on insulin-producing beta cells in the pancreas.

A new analysis of 79 popular dog food products found that dry kibble tested significantly higher for lead, arsenic, mercury and other heavy metals than fresh or frozen options — and higher than levels ...

A new study found that popular dog foods on the market contain "alarming" levels of lead, mercury and other contaminants. The findings come from Colorado-based nonprofit Clean Label Project, which ...

FDA Commissioner Dr. Marty Makary joins 'Squawk Box' to discuss the agency's efforts to accelerate the development of therapies for rare diseases, criticism of his biologics chief Dr. Vinay Prasad, ...

Former FDA Commissioner Dr. David Kessler and HHS Secretary Robert F. Kennedy Jr. may seem like unlikely bedfellows, but not when you consider that they share a common enemy: ultra-processed foods.

We chose the best dog foods with guidance from veterinarians. Our top picks include dry, wet, and fresh food for adults, seniors, and large breeds.

A lot of things run through your mind when you get a new puppy: what kind of dog toys you should buy, how beneficial crate training actually is and if they really need their own bed, among other ...

A version of this article first appeared in CNBC's Healthy Returns newsletter, which brings the latest health-care news straight to your inbox. Subscribe here to receive future editions. This week, I ...