Tina Knowles' new memoir, "Matriarch," details her battle with breast cancer. Knowles, mother of Beyoncé and Solange, was diagnosed with Stage 1 breast cancer after a delayed mammogram.

Tina Knowles, the mother of global music superstars Beyoncé and Solange, is opening up about her personal relationship with her mother, details about her divorces, her own parenting and the girl ...

Tina Knowles is recalling the time she saved the day on Destiny's Child's "No, No, No (Part 2)" video shoot. She served as the group's hairstylist and ended up cutting her own hair on set ...

Tina Knowles wants women to stay on top of their mammogram appointments. In an interview with People, Knowles revealed she was diagnosed with stage 1 breast cancer in her left breast last July.

Beyoncé’s mom, Tina Knowles, is opening up about how she and her daughter handle business disagreements. Tina, 71, and Beyoncé, 43, are business partners in the pop superstar’s haircare line ...

On a tour for her memoir, “Matriarch,” Tina Knowles has wisdom to share from her childhood, her own motherhood journey raising Beyoncé and Solange, and her cancer diagnosis.

Tina Knowles shares how a missed mammogram may have led to a delayed detection of breast cancer, and opens up about the support from her daughters, Beyoncé and Solange, niece Angie Beyincé, and ...

HOUSTON — Tina Knowles, the mother of Houston natives Beyoncé and Solange, is sharing her personal breast cancer journey in a new interview with CBS Mornings co-host Gayle King. Knowles, 71 ...