Skin cancer is the most common cancer in the U.S. Learn the main types, warning signs, and the prevention tip dermatologists say not to skip.

A new blood test was found to detect colon cancer with more than 80% accuracy — and to rule it out for 90% of healthy people. The results were presented at the 2025 American Society of Clinical ...

Add Yahoo as a preferred source to see more of our stories on Google. The rate of young people dying from cancer is dropping across the United States, according to a recent study from the American ...

Almost all stomach cancers are adenocarcinomas. But some rarer types may be more aggressive, affecting your treatment options and outlook. Stomach cancer (or gastric cancer) happens when cancerous ...

Scientists say a new report in the journal Nature provides a big leap in the understanding of how different types of breast cancer differ. Scientists have known for a while that breast cancer is ...

A study led by researchers at the Hospital del Mar Research Institute advances one of the most significant milestones in breast cancer treatment, making immunotherapy effective against the most common ...

Bladder cancer is mainly urothelial carcinoma, with non-muscle-invasive and muscle-invasive types, and smoking as a key risk factor. Diagnosis involves cystoscopy, biopsy, urine cytology, and imaging ...