America's urban search and rescue teams are facing financial and political pressure. But their work has never been more ...

One year after UnitedHealthcare's CEO was shot and killed, the crisis in U.S. health care is intensifying — even for the companies and investors who make money from it.

One thing has bucked the trend of rising prices: computing. Technological advances have underpinned a consistent drop in the ...

For decades, newborns in the U.S. have been given the hepatitis B vaccine. This could change. A CDC vaccine advisory panel ...

The annual contest for students in grades four through 12 is back for its eighth year — this time with a special prize for a ...