Breast cancer is a type of cancer that forms in the cells of the breast. It is one of the most common cancers among women worldwide. The disease can affect both men and women, although it is much more common in women. Research in breast cancer focuses on understanding the causes, risk factors, prevention, and treatment of the disease. Scientists study the genetic, hormonal, and environmental factors that may contribute to the development of breast cancer. This research also includes studying the different types of breast cancer, such as invasive ductal carcinoma, lobular carcinoma, and triple-negative breast cancer. Treatment options for breast cancer include surgery, chemotherapy, radiation therapy, hormone therapy, and targeted therapy. Researchers are constantly working to develop new and improved treatments for breast cancer, as well as to improve early detection methods. Overall, research in breast cancer aims to improve outcomes for patients, increase survival rates, and ultimately find a cure for this disease.