The Grammy-nominated singer and actress said she underwent a double mastectomy.

"It took me a long time to face the fact that I myself was at an increased risk for breast cancer."

ABC News' Rachel Katz shares her journey to undergoing a double mastectomy.

Actress, producer and podcast host Danielle Fishel opens up about her breast cancer diagnosis.

Researchers studied nearly 80,000 women ages 15 to 49 for the findings.

Kim Landrum never imagined she would regain her strength after her breast cancer diagnosis.

Indigenous women aren't seeing the same gains in breast cancer outcomes as other groups as one woman's journey highlights reasons why

The steepest rise in new breast cancer cases is among women under 50, according to the American Cancer Society.

Lisa Newman, the chief of the Section of Breast Surgery at New York-Presbyterian, discusses breast cancer prevention, early screenings and diagnosis discrepancies.

The study builds on a growing body of research suggesting 3D mammography could offer benefits over 2D imaging.

"Boy Meets World" alum Danielle Fishel opened up about being diagnosed with breast cancer, specifically high-grade DCIS with microinvasion.

October is Breast Cancer Awareness Month. Here’s what you need to know about breast cancer disparities. Why do they still exist? Black women are now 42 percent more likel

Olivia Munn opened up about how friend Shannen Doherty supported her amid her cancer battle and bravely fought against the disease herself.

Donna Osborne said she wants to travel to Alaska after becoming a millionaire.

Derek Rodenhausen, the husband of the late author Sarah Mandel, opens up about his wife's final TikTok video.

"Dance Moms" alum Kelly Hyland opened up about her breast cancer diagnosis and battle in a recent interview.

Most younger women who were diagnosed with breast cancer were successful in getting pregnant, according to a new study.

The actress opened up about a nearly year-long private battle with breast cancer.

Olivia Munn opens up about breast cancer and fertility issues in 1st TV interview since revealing her most recent surgeries as part of her breast cancer journey.

Black women are at a 40% higher risk of dying from breast cancer, the report found.

The 43-year-old actress also underwent a double mastectomy after her diagnosis.

The new guidance comes on the heels of mounting evidence showing higher rates of breast cancer among women in their 40s.

Olivia Munn opened up about how boyfriend John Mulaney and their son Malcolm have supported her amid her cancer battle.

A new CDC report published on Tuesday found that about one-third of socially vulnerable women were not receiving recommended mammograms.

A new study has shown that altering the treatment for breast cancer patients may lower the need for multiple surgeries.

Former "Baywatch" star Nicole Eggert debuted her new look as she continues to share her cancer journey on social media.

Oliva Munn revealed her breast cancer diagnosis and that she has undergone four surgeries, including a double mastectomy.

Former 'Baywatch' star Nicole Eggert, 51, said she gained 25 pounds and had "terrible pain" prior to her breast cancer diagnosis.

The vaccine could be available in five years if studies go well.

Shannen Doherty recently shared an update on her stage 4 breast cancer, saying she isn't giving up the fight.

Kate Korson was diagnosed with stage 3, triple-negative breast cancer.

Sarrah Strimel Bentley opens up about getting diagnosed with breast cancer and how it impacted her fertility and dreams of starting a family.

The study found women are 66% less likely to die from breast cancer than they were 20 years ago.

Shannen Doherty opened up about feeling "fear" and "turmoil" while giving a sobering update on her cancer treatments.

Kisqali is already FDA approved, but the new data means it could be used in a broader range of patients.

Most women should start screening for breast cancer at age 40, and they should get screened every other year through age 74, according to new draft guidance.

A study released last week has shed some new light on how breast cancer rates have been disproportionately affecting Black female patients.

All types of hormonal contraceptives carry a small increased risk of breast cancer.

As AI touches seemingly everything, that includes breast cancer screening too.

In a major effort to improve breast cancer prevention, the FDA will now require mammogram facilities to inform women if they have dense breast tissue.