Fox News senior medical analyst Dr. Marc Siegel joins 'Fox News Live' to discuss how tennis icon Serena Williams was able to ...

Telehealth company Ro has tapped tennis star Serena Williams as a celebrity patient ambassador for its weight-loss treatments ...

Serena Williams posed in a yellow swimsuit for a series of photos shared on Instagram shortly after opening up to PEOPLE ...

Caleb Luna, assistant professor of feminist studies at the University of California, says having someone like Serena Williams ...

Serena Williams turned up the heat in a yellow swimsuit. Williams, 43, showed off her bikini body via Instagram on Thursday, ...

Tennis great Serena Williams has taken to social media to show off her dramatic recent weight loss wearing an ab-baring, ...

Serena Williams has undergone a physical transformation after retiring from tennis. Frequent visitors to her Instagram page ...

With 23 Grand Slam singles titles and four Olympic gold medals, Serena Williams is undeniably a superathlete. But the 43-year ...

Serena Williams shocked recently when she posted a picture of herself in the gym looking like a completely different person ...

Speaking on NBC’S Today show, tennis superstar Serena Williams talks about her challenges with weight loss after having two ...

Serena Williams has been open about her personal fitness and weight loss journey, especially since becoming a mother of two.

Serena Williams revealed the family 'health issue' that caused her to start taking weight-loss drugs – see details.