The U.N. General Assembly will devote an entire day to the issue of superbugs and antibiotic resistance. Dr. Keiji Fukuda leads the WHO's work on the issue.
In the city of Santa Barbara, north of Los Angeles, the demand for senior housing is so great the wait list is now closed. For many of those seniors, their only safe living option is in their cars.
In India, poor women serve as surrogate mothers. They are lured by the financial reward of carrying babies for other parents, but must navigate the perils of an unregulated, lucrative industry.
The NFL announced last week it will invest $100 million to advance concussion research. Rachel Martin asks David Camarillo, who leads a Stanford University lab dedicated to inventing such equipment
The note from the Republican vice presidential nominee's doctor comes after a week of intense discussion about the health of Hillary Clinton and Donald Trump.
Doctors can now marshal patients' immune systems to fight some cancers. Yet many people don't respond to immunotherapy, and the costs of treatment can be astronomical.
The Environmental Protection Agency says that the country's most widely used weedkiller, glyphosate, does not cause cancer. The chemical has been under intense international scrutiny.