Women in their 20s are also having fewer children. Births among women ages 20 to 24 fell from about 106 per 1,000 in 2007 to ...

The US Centers and Disease Control and Prevention is considering recommending annual Covid-19 shots to those who are older or ...

The overall fertility rate has declined in the U.S. for 15-plus years, but sociologists said that’s not necessarily a bad thing.

A new CDC report stated that autism rates are rising in the U.S., as more than 3% of America's kids are being diagnosed. A ...

The CDC is struggling to respond to the Texas measles outbreak. The U.S. has reported more than 700 cases in 25 states.