Officials also say there has been decreasing reliance on condoms or prophylactics for protection against acquiring or spreading STDs.
A vaccine undergoing testing at the Mayo Clinic has reportedly removed cancer cells in a breast cancer patient.
Senate Republicans are preparing for another showdown over health care and have until September 30 to pass the Graham-Cassidy bill if they want to repeal Obamacare in yet another attempt.
President Donald Trump and Vice President Mike Pence hosted Republican senators at the White House to discuss flailing efforts to pass a new health care bill.
The Senate Republican health care bill would leave 22 million more Americans uninsured in 2026 than under President Barack Obama's health care law, the Congressional Budget Office estimated Monday, complicating GOP leaders' hopes of pushing the plan through the chamber this week.
Republican leaders in the Senate are expected to release their plan to replace Obamacare on Thursday.
The cast of super characters paid a visit to lift the spirits of several sick children at a local hospital. Rob Roth reports.