The FDA has been rumored to be evaluating whether or not to place a black box warning on vaccines for COVID-19.

Women who used estrogen had a significantly lower risk for breast cancer compared with unexposed matched controls.

The US Food and Drug Administration has begun reviewing bemotrizinol, a sunscreen ingredient used widely overseas.

Increases in the daytime and nighttime temperature anomalies were associated with decreases in total sleep time.

No increased risk for cancer was found among patients with RA receiving biologic or targeted synthetic DMARDs vs TNF inhibitors.