As Ozzy Osbourne announces stem cell therapy, experts urge caution, highlight risks
As rock legend Ozzy Osbourne has turned to stem cell therapy, some experts caution that it’s not for everyone. At the start of his latest episode of "Ozzy Speaks" on SiriusXM…
CDC warns of new COVID-19 variants nicknamed FLiRT
Researchers say the FLiRT variants display some concerning changes. One is alterations in the virus' spike protein, which the virus uses to invade the body and trigger illness.…
Jury awards $9M in damages to tennis player Kylie McKenzie in sexual assault case
McKenzie competes at a tournament in Sao Paulo, Brazil, in March. Buda Mendes/Getty Images…